{"title":"Washers \u0026 Circlips","description":"\u003ch2\u003eWashers, Lock Washers, Circlips \u0026amp; Shims — Stainless Steel, Brass \u0026amp; Nylon | M1.2–M40\u003c\/h2\u003e\u003cp\u003eKeszoox stocks a comprehensive range of \u003cstrong\u003ewashers, lock washers, circlips, and precision shims\u003c\/strong\u003e for electronics assembly, 3D printing, robotics, automotive, and industrial fastening. Every washer and circlip in this collection is specified with full material grade, inner\/outer diameter, thickness, and standard reference.\u003c\/p\u003e\u003ch2\u003eWhat’s in This Collection\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat washers (DIN125 \/ GB97)\u003c\/strong\u003e — 304 A2-70 SS M1.6–M24, 316 A4 SS M1.6–M24, black 304 SS M1.6–M12, brass M2–M12, nylon M1.5–M12, PVC transparent M1.6–M12, red insulating paper M2–M16, black oversize M3–M16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit lock washers (DIN127 \/ GB93)\u003c\/strong\u003e — 304 A2-70 SS M3\/M4 50-pack, black grade 8.8 steel M2–M24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerrated lock washers\u003c\/strong\u003e — 304 SS internal toothed (DIN6798J) M2–M24, 304 SS external toothed (GB862.2) M2.5–M24, 65Mn steel internal\/external M3–M24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc spring \/ conical lock washers\u003c\/strong\u003e — 304 SS NFE25-511 M3–M16; for high-load vibration resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWave spring washers\u003c\/strong\u003e — 304 SS three-wave crest type M3–M25; for bearing preload and shaft end-play control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision shim washers (DIN988)\u003c\/strong\u003e — 304 SS ultrathin adjusting shims M2–M40; for precision gap adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal circlips (GB894)\u003c\/strong\u003e — 304 SS and black 65Mn steel M3–M40; for shaft retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal circlips (GB893)\u003c\/strong\u003e — 304 SS and black 65Mn steel M8–M30; for bore\/hole retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-clips \/ push-on retaining rings\u003c\/strong\u003e — 304 SS M1.2–M16, black 65Mn steel M1.2–M24; for quick shaft retention without tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-slot sliding nuts\u003c\/strong\u003e — M3–M10 with spring ball for 20\/30\/40\/45 series aluminium extrusion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Keszoox Washers \u0026amp; Circlips?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidest range\u003c\/strong\u003e — flat, split lock, serrated, disc spring, wave, shim, circlip, and E-clip in a single collection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull material range\u003c\/strong\u003e — 304 A2, 316 A4, black SS, brass, nylon, PVC, insulating paper, 65Mn steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision shims M2–M40\u003c\/strong\u003e — the widest shim washer range available for precision gap adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGEO-optimised descriptions\u003c\/strong\u003e — AI assistant compatible specifications\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"m3-stainless-steel-flat-washer-a2-din125-50-pack","title":"M3 Stainless Steel Flat Washer A2 DIN125 50-Pack","description":"\u003ch2\u003eM3 Stainless Steel Flat Washer — A2 DIN125, 50-Pack\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eM3 A2 stainless steel DIN125 flat washers\u003c\/strong\u003e distribute the clamping load of M3 screws and bolts over a larger surface area, preventing pull-through in soft materials, protecting surface finishes, and providing a smooth bearing surface for nut tightening. Essential for PCB mounting, 3D printer assembly, and electronics enclosure fastening where direct screw head contact would damage the substrate.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size (fits)\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e3.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eA2 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eDIN125 \/ ISO 7089\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e50pcs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose M3 A2 Stainless Flat Washers?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad distribution\u003c\/strong\u003e — 7mm OD spreads clamping force over a larger area; prevents screw head pull-through in PCB laminates, plastic panels, and thin sheet metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface protection\u003c\/strong\u003e — smooth washer face protects anodised aluminium, painted surfaces, and PCB silkscreen from screw head damage during tightening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2 stainless steel\u003c\/strong\u003e — corrosion-resistant; will not rust or stain electronics enclosures and outdoor equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN125 standard\u003c\/strong\u003e — internationally specified; compatible with all M3 screws, bolts, and nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-pack quantity\u003c\/strong\u003e — practical workshop stock for prototyping and production\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePCB mounting — under screw head and under nut to protect PCB surface\u003c\/li\u003e\n\u003cli\u003e3D printer frame and panel assembly (Voron, Bambu Lab, Prusa builds)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel mounting — protecting anodised aluminium surface\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi and SBC case assembly\u003c\/li\u003e\n\u003cli\u003eRobotics chassis and bracket mounting — load distribution on thin sheet metal\u003c\/li\u003e\n\u003cli\u003eNylon and plastic panel mounting — preventing pull-through\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll M3 machine screws, cap screws, and bolts\u003c\/li\u003e\n\u003cli\u003eM3 hex nuts, nyloc nuts, and flange lock nuts\u003c\/li\u003e\n\u003cli\u003eM3 split lock washers (used together for vibration resistance)\u003c\/li\u003e\n\u003cli\u003ePCB mounting holes: standard 3.2mm clearance drill\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e50× M3 A2 stainless steel DIN125 flat washers\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Should I use a flat washer under the screw head, under the nut, or both?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: For maximum protection, use a flat washer under both the screw head and the nut. Under the screw head: protects the surface from damage during tightening. Under the nut: provides a smooth bearing surface and distributes load. For PCB mounting, always use a washer under the screw head to protect the PCB surface.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the difference between a flat washer and a split lock washer?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: A flat washer (DIN125) distributes load and protects surfaces. A split lock washer (DIN127) provides spring tension that resists vibration loosening. For vibration-prone applications, use both: flat washer first (against the surface), then split lock washer, then nut.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the outer diameter of an M3 flat washer?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: M3 DIN125 flat washer OD is 7mm, ID is 3.2mm, thickness is 0.5mm. These are standard dimensions compatible with all M3 screws and bolts.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45673219621099,"sku":"","price":12.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Machine-Flat-Washer-M3-50-Pack.jpg?v=1723007630"},{"product_id":"m3-stainless-steel-split-lock-washer-a2-din127-50-pack","title":"M3 Stainless Steel Split Lock Washer A2 DIN127 50-Pack","description":"\u003ch2\u003eM3 Stainless Steel Split Lock Washer — A2 DIN127, 50-Pack\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eM3 A2 stainless steel DIN127 split lock washers\u003c\/strong\u003e (spring washers) provide vibration-resistant fastening by using spring tension to maintain clamping force as the joint settles. The split ring design bites into both the nut and the bearing surface, resisting rotation and preventing loosening under vibration and dynamic loads. Essential for motor mounts, fan brackets, and any M3 fastening application subject to vibration.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size (fits)\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e3.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eA2 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eDIN127 \/ ISO 7090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e50pcs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose M3 A2 Stainless Split Lock Washers?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring tension anti-loosening\u003c\/strong\u003e — split ring acts as a spring; maintains clamping force as the joint settles under vibration and thermal cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBite-in anti-rotation\u003c\/strong\u003e — sharp split ends bite into nut and bearing surface, resisting rotation under vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2 stainless steel\u003c\/strong\u003e — corrosion-resistant; will not rust or weaken in electronics enclosures and outdoor equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN127 standard\u003c\/strong\u003e — internationally specified; compatible with all M3 screws, bolts, and nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-pack quantity\u003c\/strong\u003e — practical workshop stock for prototyping and production\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNEMA 17 stepper motor mounting on 3D printers and CNC machines (vibration-prone)\u003c\/li\u003e\n\u003cli\u003ePC case fan and cooling system mounting (vibration from fan rotation)\u003c\/li\u003e\n\u003cli\u003eRobotics actuator and servo bracket mounting (dynamic loads)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel mounting in vibrating equipment\u003c\/li\u003e\n\u003cli\u003e3D printer carriage and toolhead assembly (high-speed movement)\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery and equipment fastening (vibration environment)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll M3 machine screws, cap screws, and bolts\u003c\/li\u003e\n\u003cli\u003eM3 hex nuts and nyloc nuts\u003c\/li\u003e\n\u003cli\u003eM3 flat washers (use flat washer first, then split lock washer, then nut)\u003c\/li\u003e\n\u003cli\u003eInstallation order: surface → flat washer → split lock washer → nut\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e50× M3 A2 stainless steel DIN127 split lock washers\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the correct installation order for split lock washers?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Correct order from surface outward: (1) flat washer DIN125 against the surface, (2) split lock washer DIN127, (3) hex nut. The flat washer protects the surface; the split lock washer goes between the nut and flat washer to provide spring tension and bite-in anti-rotation.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Are split lock washers effective for vibration resistance?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Split lock washers provide moderate vibration resistance suitable for most electronics and light mechanical applications. For high-vibration environments (engines, heavy machinery), use nyloc nuts or thread-locking compound (Loctite 243) instead, as these provide more reliable anti-loosening performance.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Can I reuse split lock washers?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Split lock washers can be reused if they retain their spring tension and the split ends are not deformed. If the washer has been fully compressed flat (over-tightened), it has lost its spring function and should be replaced.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45673222766827,"sku":"","price":12.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Machine-Split-Washer-M3-50-Pack.jpg?v=1723007628"},{"product_id":"m4-stainless-steel-flat-washer-a2-din125-50-pack","title":"M4 Stainless Steel Flat Washer A2 DIN125 50-Pack","description":"\u003ch2\u003eM4 Stainless Steel Flat Washer — A2 DIN125, 50-Pack\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eM4 A2 stainless steel DIN125 flat washers\u003c\/strong\u003e distribute the clamping load of M4 screws and bolts over a larger surface area, preventing pull-through in soft materials, protecting surface finishes, and providing a smooth bearing surface for nut tightening. The larger M4 washer is essential for structural bracket assembly, aluminium extrusion mounting, and any application where M4 clamping force would damage the substrate without load distribution.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size (fits)\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e4.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eA2 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eDIN125 \/ ISO 7089\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e50pcs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose M4 A2 Stainless Flat Washers?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad distribution\u003c\/strong\u003e — 9mm OD spreads M4 clamping force over a larger area; prevents pull-through in plastic panels, thin sheet metal, and soft materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface protection\u003c\/strong\u003e — smooth washer face protects anodised aluminium, painted surfaces, and plastic from M4 screw head damage during tightening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2 stainless steel\u003c\/strong\u003e — corrosion-resistant; will not rust or stain electronics enclosures and outdoor equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN125 standard\u003c\/strong\u003e — internationally specified; compatible with all M4 screws, bolts, and nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-pack quantity\u003c\/strong\u003e — practical workshop stock for prototyping and production\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAluminium extrusion bracket and corner bracket assembly (M4 bolt + washer)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel mounting with M4 bolts\u003c\/li\u003e\n\u003cli\u003eRobotics chassis and structural bracket assembly\u003c\/li\u003e\n\u003cli\u003eCNC machine axis and gantry structural assembly\u003c\/li\u003e\n\u003cli\u003eNEMA 23 stepper motor mounting (M4 mounting holes)\u003c\/li\u003e\n\u003cli\u003eIndustrial equipment panel and bracket mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll M4 machine screws, cap screws, and bolts\u003c\/li\u003e\n\u003cli\u003eM4 hex nuts, nyloc nuts, and flange lock nuts\u003c\/li\u003e\n\u003cli\u003eM4 split lock washers (used together for vibration resistance)\u003c\/li\u003e\n\u003cli\u003eM4 T-slot bolts for aluminium extrusion assembly\u003c\/li\u003e\n\u003cli\u003e9mm OD fits standard M4 counterbore dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e50× M4 A2 stainless steel DIN125 flat washers\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the outer diameter of an M4 flat washer?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: M4 DIN125 flat washer OD is 9mm, ID is 4.3mm, thickness is 0.8mm. These are standard dimensions compatible with all M4 screws and bolts.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Do I need a flat washer for aluminium extrusion T-slot assembly?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: A flat washer is recommended under the bolt head when mounting brackets to aluminium extrusion, especially for anodised extrusion where the bolt head could damage the anodised surface. It also helps distribute the clamping load across the bracket face.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Can I use M4 flat washers with M3 screws?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: No. M4 flat washers have a 4.3mm ID which is too large for M3 screws (3mm diameter). The washer would not be retained by the M3 screw head. Always match the washer size to the screw size.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45673235382507,"sku":"","price":13.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Machine-Flat-Washer-M4-50-Pack.jpg?v=1723007619"},{"product_id":"m4-stainless-steel-split-lock-washer-a2-din127-50-pack","title":"M4 Stainless Steel Split Lock Washer A2 DIN127 50-Pack","description":"\u003ch2\u003eM4 Stainless Steel Split Lock Washer — A2 DIN127, 50-Pack\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eM4 A2 stainless steel DIN127 split lock washers\u003c\/strong\u003e provide vibration-resistant fastening for M4 bolts and screws by using spring tension to maintain clamping force under vibration and dynamic loads. The split ring design bites into both the nut and the bearing surface, resisting rotation and preventing loosening in motor mounts, structural brackets, and industrial equipment fastening.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size (fits)\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e4.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e7.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e1.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eA2 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eDIN127 \/ ISO 7090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e50pcs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose M4 A2 Stainless Split Lock Washers?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring tension anti-loosening\u003c\/strong\u003e — split ring maintains clamping force as the joint settles under vibration and thermal cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBite-in anti-rotation\u003c\/strong\u003e — sharp split ends bite into nut and bearing surface, resisting rotation under vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2 stainless steel\u003c\/strong\u003e — corrosion-resistant; will not rust or weaken in electronics enclosures and outdoor equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN127 standard\u003c\/strong\u003e — internationally specified; compatible with all M4 screws, bolts, and nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-pack quantity\u003c\/strong\u003e — practical workshop stock for prototyping and production\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNEMA 23 stepper motor mounting on CNC machines (vibration-prone, M4 mounting holes)\u003c\/li\u003e\n\u003cli\u003eAluminium extrusion bracket assembly in vibrating equipment\u003c\/li\u003e\n\u003cli\u003eRobotics actuator and servo bracket mounting (dynamic loads)\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery and equipment fastening (vibration environment)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel mounting in vibrating equipment\u003c\/li\u003e\n\u003cli\u003eCNC machine axis and gantry structural assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll M4 machine screws, cap screws, and bolts\u003c\/li\u003e\n\u003cli\u003eM4 hex nuts and nyloc nuts\u003c\/li\u003e\n\u003cli\u003eM4 flat washers (use flat washer first, then split lock washer, then nut)\u003c\/li\u003e\n\u003cli\u003eInstallation order: surface → flat washer → split lock washer → nut\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e50× M4 A2 stainless steel DIN127 split lock washers\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the correct installation order for M4 split lock washers?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Correct order from surface outward: (1) flat washer DIN125 against the surface, (2) split lock washer DIN127, (3) hex nut. The flat washer protects the surface; the split lock washer provides spring tension and bite-in anti-rotation between the nut and flat washer.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Should I use split lock washers or nyloc nuts for NEMA 23 motor mounting?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Both are effective. Split lock washers are reusable and allow easy adjustment; nyloc nuts provide more reliable anti-loosening for high-vibration applications. For CNC machine motor mounts subject to significant vibration, nyloc nuts are generally preferred. For lighter-duty applications, split lock washers are a practical and economical choice.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the thickness of an M4 split lock washer?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: M4 DIN127 split lock washer thickness is 1.0mm. This adds 1mm to the fastening stack height compared to a flat washer (0.8mm). Account for this when calculating total stack height in tight assemblies.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45673236529387,"sku":"","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Machine-Split-Washer-M4-50-Pack.jpg?v=1723007616"},{"product_id":"m1-4-m6-304-ss-phillips-pan-head-screw-with-washer-din967-a2-70","title":"M1.4–M6 304 Stainless Steel Phillips Pan Head Screw with Washer — DIN967 A2-70 Bolt","description":"\u003ch2\u003eM1.4–M6 304 Stainless Steel Phillips Pan Head Screw with Washer — DIN967 A2-70 Bolt\u003c\/h2\u003e\u003cp\u003eDIN967 A2-70 grade 304 stainless steel Phillips pan head screws with integrated washer (SEMS screws). The pre-assembled washer is captive on the screw shank — it cannot fall off during handling or installation, eliminating the need to handle separate washers. Ideal for high-volume electronics assembly and applications requiring consistent washer placement.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eDIN967 (SEMS — pre-assembled washer screw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrive\u003c\/th\u003e\n\u003ctd\u003ePhillips (cross head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003ePan head with integrated captive washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Range\u003c\/th\u003e\n\u003ctd\u003eM1.4, M1.6, M2, M2.5, M3, M4, M5, M6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose DIN967 SEMS Screws?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptive integrated washer\u003c\/strong\u003e — washer cannot fall off; eliminates separate washer handling in assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent washer placement\u003c\/strong\u003e — washer is always correctly positioned; reduces assembly errors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2-70 304 SS\u003c\/strong\u003e — corrosion-resistant for electronics, outdoor, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM1.4–M6 range\u003c\/strong\u003e — covers miniature electronics (M1.4–M2) to standard PCB assembly (M3–M6)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN967 standard\u003c\/strong\u003e — widely specified in electronics and automotive assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB and electronics enclosure assembly (captive washer prevents loss)\u003c\/li\u003e\n\u003cli\u003eLaptop and computer internal component mounting\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics and control module assembly\u003c\/li\u003e\n\u003cli\u003ePrecision instrument and sensor mounting\u003c\/li\u003e\n\u003cli\u003eHigh-volume electronics production assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eDIN967 A2-70 304 SS Phillips pan head SEMS screws with captive washer (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"M1.4 10pcs \/ 3mm","offer_id":46882366488811,"sku":"380:201299346;5:202191813#M1.4 50pcs","price":3.52,"currency_code":"USD","in_stock":true},{"title":"M1.4 10pcs \/ 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The hex socket (Allen) drive provides high torque without cam-out, making these the preferred fastener for electronics enclosures, robotics, and precision mechanical assembly where a clean, low-profile finish is required.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eA2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eHex socket (Allen)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Style\u003c\/td\u003e\n\u003ctd\u003eButton head with washer collar (flanged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Range\u003c\/td\u003e\n\u003ctd\u003eM2, M2.5, M3, M4, M5, M6, M8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003eMachine thread (metric ISO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eISO 7380.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose ISO7380.2 Button Head Screws with Washer Collar?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated washer collar\u003c\/strong\u003e — built-in flange eliminates separate washer; larger bearing surface prevents pull-through in soft materials and thin sheet metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile button head\u003c\/strong\u003e — dome profile is lower than standard cap head; clean aesthetic for visible fasteners on electronics and robotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex socket drive\u003c\/strong\u003e — no cam-out; higher torque than Phillips; works with standard Allen keys and hex bit drivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2 304 stainless\u003c\/strong\u003e — corrosion-resistant for electronics, outdoor enclosures, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM2–M8 range\u003c\/strong\u003e — covers miniature electronics (M2) through medium mechanical assembly (M8)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElectronics enclosure and instrument panel assembly (aluminium, ABS, polycarbonate)\u003c\/li\u003e\n\u003cli\u003eRobotics chassis and servo bracket mounting (M3–M5)\u003c\/li\u003e\n\u003cli\u003e3D printer frame assembly (aluminium extrusion 2020\/3030\/4040)\u003c\/li\u003e\n\u003cli\u003eCNC machine axis and gantry assembly (M4–M8)\u003c\/li\u003e\n\u003cli\u003eAluminium extrusion T-slot assembly with integrated washer for load distribution\u003c\/li\u003e\n\u003cli\u003eBicycle and e-bike component mounting (M4–M6)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAllen keys \/ hex bit drivers: M2=1.5mm, M3=2mm, M4=2.5mm, M5=3mm, M6=4mm, M8=5mm hex\u003c\/li\u003e\n\u003cli\u003ePre-tapped holes or hex nuts \/ nyloc nuts M2–M8\u003c\/li\u003e\n\u003cli\u003eAluminium extrusion T-slot nuts (M3, M4, M5, M6)\u003c\/li\u003e\n\u003cli\u003eISO 7380.2 standard counterbore dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eButton head screws with washer collar in selected size, length, and quantity (per variant)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the difference between ISO7380.1 and ISO7380.2?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: ISO7380.1 is a standard button head socket screw without a washer collar. 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The integrated serrated flange combines the function of a hex bolt and a toothed lock washer in a single component — the serrations bite into the workpiece surface when tightened, providing anti-loosening resistance without a separate washer. Corrosion-resistant 304 stainless steel for electronics, outdoor, and humid environments.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eGB5787\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrive\u003c\/th\u003e\n\u003ctd\u003eHexagon head (hex wrench \/ spanner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlange Type\u003c\/th\u003e\n\u003ctd\u003eSerrated (toothed) — anti-loosening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Range\u003c\/th\u003e\n\u003ctd\u003eM5, M6, M8, M10, 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mounting. The integrated washer head distributes clamping load over a larger area, preventing pull-through in thin sheet metal and protecting PCB surfaces. Available in silver and black to match your build.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003ePhillips (cross head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Style\u003c\/td\u003e\n\u003ctd\u003eRound head with integrated washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength Range\u003c\/td\u003e\n\u003ctd\u003e4mm, 6mm, 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSilver \/ Black (per variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e25pcs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eATX, mATX, ITX PC cases; motherboards; optical drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose M3 Washer Head Screws for PC Building?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated washer head\u003c\/strong\u003e — larger bearing surface prevents pull-through in thin PC case sheet metal and protects PCB mounting pads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM3 standard thread\u003c\/strong\u003e — universal PC case standard for motherboard, optical drive, and internal component mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver \u0026amp; black options\u003c\/strong\u003e — match your build’s colour scheme; black for dark\/RGB builds, silver for classic builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25pcs pack\u003c\/strong\u003e — practical quantity for a complete PC build or workshop stock replenishment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple lengths\u003c\/strong\u003e — 4mm for thin panels, 6mm for standard mounting, 8mm for thicker brackets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eATX, mATX, Mini-ITX motherboard mounting in PC case (M3 standoff + M3 screw)\u003c\/li\u003e\n\u003cli\u003eCD\/DVD ROM and optical drive chassis mounting\u003c\/li\u003e\n\u003cli\u003ePC case internal bracket and drive cage assembly\u003c\/li\u003e\n\u003cli\u003eHDD and SSD bracket mounting (2.5” and 3.5” drives)\u003c\/li\u003e\n\u003cli\u003ePC case side panel and front panel assembly\u003c\/li\u003e\n\u003cli\u003eServer chassis and rack-mount component installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eATX, mATX, Mini-ITX, E-ATX motherboards (M3 mounting holes)\u003c\/li\u003e\n\u003cli\u003eStandard PC case M3 brass standoffs (sold separately)\u003c\/li\u003e\n\u003cli\u003eOptical drives: CD-ROM, DVD-ROM, Blu-ray (M3 mounting holes)\u003c\/li\u003e\n\u003cli\u003ePhillips #1 and #2 screwdrivers; magnetic tip recommended\u003c\/li\u003e\n\u003cli\u003ePC case brands: Fractal Design, Lian Li, NZXT, Corsair, be quiet!, Phanteks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e25× M3 Phillips round head washer screws (length and colour per variant)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What M3 screw length do I need for motherboard mounting?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: M3×6mm is the standard length for ATX motherboard mounting on M3 brass standoffs. 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The external teeth on the outer edge bite into both the bolt head and the workpiece surface, providing superior anti-loosening resistance. The larger tooth contact area of external teeth vs. internal teeth makes these ideal for soft materials and large-diameter bolt heads.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eDIN6798A \/ GB862.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eExternal toothed serrated lock washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM2.5, M3, M4, M5, M6, M8, M10, M12, M16, M20, M24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTooth Location\u003c\/th\u003e\n\u003ctd\u003eExternal (outer edge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose External Toothed Lock Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal teeth\u003c\/strong\u003e — larger contact area than internal teeth; better grip on soft materials and large bolt heads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior anti-loosening\u003c\/strong\u003e — teeth bite into both bolt head and workpiece surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2 304 SS\u003c\/strong\u003e — corrosion-resistant for electronics, outdoor, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN6798A standard\u003c\/strong\u003e — interchangeable with GB862.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM2.5–M24 range\u003c\/strong\u003e — covers all standard electronics and mechanical assembly sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElectronics enclosure panel fastening\u003c\/li\u003e\n\u003cli\u003eMotor and gearbox mounting under vibration\u003c\/li\u003e\n\u003cli\u003eAutomotive and industrial equipment fastening\u003c\/li\u003e\n\u003cli\u003e3D printer and CNC machine frame assembly\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical assembly requiring anti-loosening\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGB862.2 DIN6798A A2 304 SS external serrated lock washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"10pcs M2.5","offer_id":46885459198187,"sku":"100006028:200104129#50pcs M2.5","price":2.98,"currency_code":"USD","in_stock":true},{"title":"10pcs M3","offer_id":46885459230955,"sku":"100006028:200169409#50pcs M3","price":2.58,"currency_code":"USD","in_stock":true},{"title":"10pcs 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M16","offer_id":46885459099883,"sku":"100006028:200051330#10pcs M16","price":4.32,"currency_code":"USD","in_stock":true},{"title":"2pcs M18","offer_id":46885459296491,"sku":"100006028:200148165#5pcs M18","price":4.0,"currency_code":"USD","in_stock":true},{"title":"2pcs M20","offer_id":46885459362027,"sku":"100006028:200148634#5pcs M20","price":4.46,"currency_code":"USD","in_stock":true},{"title":"2pcs M22","offer_id":46885459329259,"sku":"100006028:200169412#5pcs M22","price":4.86,"currency_code":"USD","in_stock":true},{"title":"2pcs M24","offer_id":46885459263723,"sku":"100006028:200173187#5pcs M24","price":5.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/gb862.2-din6798a-stainless-steel-lock-washer.webp?v=1759111068"},{"product_id":"65mn-manganese-steel-external-internal-toothed-serrated-lock-washer-gasket-m3-m24","title":"65Mn Manganese Steel External \u0026 Internal Toothed Serrated Lock Washer Gasket M3–M24","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: keszoox\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKeszoox\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eWoodworking\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHign-concerned Chemical\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eSteel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eGB861.2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThickness(mm)\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003e0.3-1.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cimg width=\"1000\" height=\"300\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1GohtaPvuK1Rjy0Faq6x2aVXah.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: arial; font-size: medium; line-height: normal; text-align: center; color: rgb(0, 0, 0); margin: 0px; padding: 0px;\" align=\"center\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 153);\"\u003eItems Description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center; background-color: white;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003e\u003cu\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center; background-color: white;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003e65mn Manganese Steel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center; background-color: white;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003e\u003cu\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center; background-color: white;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003eM3 \/ M3.5 \/ M4 \/ M5 \/ M6 \/ M8 \/ M10 \/ M12 \/ M14 \/ M16\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003e \/ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003eM18\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003e \/ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003eM20\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003e \/ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003eM22\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003e \/ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: black; font-size: 18px; font-family: Arial, sans-serif;\"\u003eM24\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/Ha79da856945a4cbfab182b7f909dc566j.jpg\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/H7d0f04135d1949578c656b45aeafbb10l.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cspan style=\"color: rgb(0, 112, 192);\"\u003e\u003cu\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eProduct display\u003c\/strong\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/H47527056e620429f89f0b3d780cf2990o.jpg\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/H31067194d4a247a0acd9a48348e99ce3V.jpg\"\u003e\u003cimg width=\"800\" height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/Ha4b3aa40b10e4a7ca5a45b354ba8ca7aC.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: arial; text-align: center; color: rgb(0, 0, 0); margin: 0px; padding: 0px;\" align=\"center\"\u003e\u003cimg width=\"1000\" height=\"2076\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1CDdoaOzxK1Rjy1zkq6yHrVXa4.jpg\"\u003e\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Internal Toothed \/ 10pcs M3","offer_id":46885467226347,"sku":"100006028:200169409#50pcs M3;14:29#Internal Toothed","price":2.52,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 10pcs M4","offer_id":46885467259115,"sku":"100006028:200169420#50pcs M4;14:29#Internal Toothed","price":2.56,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 10pcs M5","offer_id":46885467160811,"sku":"100006028:200169431#50pcs M5;14:29#Internal Toothed","price":2.96,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 10pcs M6","offer_id":46885467193579,"sku":"100006028:200169434#50pcs M6;14:29#Internal Toothed","price":3.04,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 10pcs M8","offer_id":46885467095275,"sku":"100006028:200169436#50pcs M8;14:29#Internal Toothed","price":4.42,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 5pcs M10","offer_id":46885467128043,"sku":"100006028:202503806#10pcs M10;14:29#Internal Toothed","price":3.12,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 5pcs M12","offer_id":46885467029739,"sku":"100006028:202191814#10pcs M12;14:29#Internal Toothed","price":3.22,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 5pcs M14","offer_id":46885467062507,"sku":"100006028:202191815#10pcs M14;14:29#Internal Toothed","price":3.66,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 5pcs M16","offer_id":46885466702059,"sku":"100006028:200051330#10pcs M16;14:29#Internal Toothed","price":3.98,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 2pcs M18","offer_id":46885466734827,"sku":"100006028:200148165#5pcs M18;14:29#Internal Toothed","price":3.72,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 2pcs M20","offer_id":46885466636523,"sku":"100006028:200148634#5pcs M20;14:29#Internal Toothed","price":4.0,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 2pcs M22","offer_id":46885466669291,"sku":"100006028:200169412#5pcs M22;14:29#Internal Toothed","price":4.36,"currency_code":"USD","in_stock":true},{"title":"Internal Toothed \/ 2pcs M24","offer_id":46885466603755,"sku":"100006028:200173187#5pcs M24;14:29#Internal Toothed","price":4.48,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 10pcs M3","offer_id":46885467422955,"sku":"100006028:200169409#50pcs M3;14:193#External Toothed","price":2.9,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 10pcs M4","offer_id":46885467357419,"sku":"100006028:200169420#50pcs M4;14:193#External Toothed","price":2.7,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 10pcs M5","offer_id":46885467390187,"sku":"100006028:200169431#50pcs M5;14:193#External Toothed","price":2.88,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 10pcs M6","offer_id":46885467291883,"sku":"100006028:200169434#50pcs M6;14:193#External Toothed","price":3.14,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 10pcs M8","offer_id":46885467324651,"sku":"100006028:200169436#50pcs M8;14:193#External Toothed","price":4.12,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 5pcs M10","offer_id":46885466964203,"sku":"100006028:202503806#10pcs M10;14:193#External Toothed","price":3.12,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 5pcs M12","offer_id":46885466996971,"sku":"100006028:202191814#10pcs M12;14:193#External Toothed","price":3.3,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 5pcs M14","offer_id":46885466898667,"sku":"100006028:202191815#10pcs M14;14:193#External Toothed","price":3.86,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 5pcs M16","offer_id":46885466931435,"sku":"100006028:200051330#10pcs M16;14:193#External Toothed","price":4.02,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 2pcs M18","offer_id":46885466833131,"sku":"100006028:200148165#5pcs M18;14:193#External Toothed","price":3.84,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 2pcs M20","offer_id":46885466865899,"sku":"100006028:200148634#5pcs M20;14:193#External Toothed","price":3.96,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 2pcs M22","offer_id":46885466767595,"sku":"100006028:200169412#5pcs M22;14:193#External Toothed","price":4.24,"currency_code":"USD","in_stock":true},{"title":"External Toothed \/ 2pcs M24","offer_id":46885466800363,"sku":"100006028:200173187#5pcs M24;14:193#External Toothed","price":4.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/65mn-external-internal-toothed-lock-washer.webp?v=1759041975"},{"product_id":"phillips-round-washer-head-dovetail-self-tapping-screw-m4-2-m4-8-410-ss","title":"Cross Phillips Round Washer Head Dovetail Self-Tapping Screw M4.2 M4.8 — 410 Stainless Steel \u0026 Carbon Steel","description":"\u003ch2\u003eCross Phillips Round Washer Head Dovetail Self-Tapping Screw M4.2 M4.8 — 410 Stainless Steel \u0026amp; Carbon Steel\u003c\/h2\u003e\u003cp\u003ePhillips cross-drive round washer head dovetail self-tapping screws in M4.2 and M4.8 for sheet metal, roofing, and panel fastening. The integrated round washer head distributes clamping load over a larger area, preventing pull-through in thin sheet metal and providing a weather-resistant seal when used with EPDM or neoprene washers. Available in 410 stainless steel for corrosion resistance and carbon steel for cost-effective indoor applications.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial Options\u003c\/th\u003e\n\u003ctd\u003e410 Stainless Steel \/ Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrive\u003c\/th\u003e\n\u003ctd\u003ePhillips (cross head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003eRound washer head (integrated washer flange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003eDovetail self-tapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003eM4.2, M4.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Round Washer Head Self-Tapping Screws?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated washer head\u003c\/strong\u003e — large bearing surface prevents pull-through in thin sheet metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDovetail self-tapping thread\u003c\/strong\u003e — cuts its own thread in sheet metal without pre-drilling or tapping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e410 SS option\u003c\/strong\u003e — martensitic stainless steel; corrosion-resistant for outdoor and roofing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhillips drive\u003c\/strong\u003e — compatible with standard Phillips screwdrivers and power drivers\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSheet metal roofing and cladding fastening\u003c\/li\u003e\n\u003cli\u003eMetal building panel and purlin fastening\u003c\/li\u003e\n\u003cli\u003eHVAC ductwork and sheet metal assembly\u003c\/li\u003e\n\u003cli\u003eAutomotive body panel and trim fastening\u003c\/li\u003e\n\u003cli\u003eGeneral sheet metal fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePhillips round washer head dovetail self-tapping screws (quantity, material, and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"carbon steel \/ 4.2x13","offer_id":46885505695979,"sku":"14:175#carbon steel;5:202191810#4.2x13","price":3.48,"currency_code":"USD","in_stock":true},{"title":"carbon steel \/ 4.2x16","offer_id":46885505663211,"sku":"14:175#carbon steel;5:202191811#4.2x16","price":3.68,"currency_code":"USD","in_stock":true},{"title":"carbon steel \/ 4.2x19","offer_id":46885505630443,"sku":"14:175#carbon steel;5:202191814#4.2x19","price":3.8,"currency_code":"USD","in_stock":true},{"title":"carbon steel \/ 4.2x25","offer_id":46885505597675,"sku":"14:175#carbon 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steel;5:202191811#4.2x16","price":3.78,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.2x19","offer_id":46885506089195,"sku":"14:29#410 stainless steel;5:202191814#4.2x19","price":3.92,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.2x25","offer_id":46885506056427,"sku":"14:29#410 stainless steel;5:202191815#4.2x25","price":4.22,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.2x38","offer_id":46885505990891,"sku":"14:29#410 stainless steel;5:200099163#4.2x38","price":5.02,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.2x50","offer_id":46885505958123,"sku":"14:29#410 stainless steel;5:200099271#4.2x50","price":8.5,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.2x32","offer_id":46885506023659,"sku":"14:29#410 stainless steel;5:200051330#4.2x32","price":4.7,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.8x13","offer_id":46885505925355,"sku":"14:29#410 stainless steel;5:200169412#4.8x13","price":4.14,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.8x16","offer_id":46885505892587,"sku":"14:29#410 stainless steel;5:200174972#4.8x16","price":4.2,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.8x19","offer_id":46885505859819,"sku":"14:29#410 stainless steel;5:202198814#4.8x19","price":4.6,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.8x25","offer_id":46885505827051,"sku":"14:29#410 stainless steel;5:200060030#4.8x25","price":4.86,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.8x32","offer_id":46885505794283,"sku":"14:29#410 stainless steel;5:200005616#4.8x32","price":5.5,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.8x38","offer_id":46885505761515,"sku":"14:29#410 stainless steel;5:100012482#4.8x38","price":5.56,"currency_code":"USD","in_stock":true},{"title":"410 stainless steel \/ 4.8x50","offer_id":46885505728747,"sku":"14:29#410 stainless steel;5:100011069#4.8x50","price":5.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/cross-phillips-round-washer-head-dovetail-screw.webp?v=1759038599"},{"product_id":"gb97-din125-black-304-a2-70-ss-flat-washer-m1-6-m12","title":"GB97 DIN125 Black 304 A2-70 Stainless Steel Flat Washer Plain Gasket Pad Ring M1.6–M12","description":"\u003ch2\u003eGB97 DIN125 Black 304 A2-70 Stainless Steel Flat Washer Plain Gasket Pad Ring M1.6–M12\u003c\/h2\u003e\u003cp\u003eBlack A2-70 grade 304 stainless steel flat washers to GB97 \/ DIN125 standard. Identical dimensions and corrosion resistance to standard bright 304 SS washers, with a black oxide or black passivated finish for a professional, uniform appearance in dark-themed builds, black hardware assemblies, and visible fastener applications.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack (black oxide \/ black passivated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eGB97 \/ DIN125 \/ ISO 7089\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFlat washer \/ plain gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM1.6, M2, M2.5, M3, M4, M5, M6, M8, M10, M12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Black 304 SS Flat Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack finish\u003c\/strong\u003e — uniform black appearance for dark-themed builds, black hardware assemblies, and visible fastener applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2-70 304 stainless steel\u003c\/strong\u003e — corrosion-resistant; same performance as bright 304 SS washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN125 \/ GB97 standard\u003c\/strong\u003e — same dimensions as standard bright washers; direct drop-in replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM1.6–M12 range\u003c\/strong\u003e — covers all standard electronics and light mechanical assembly sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAesthetic consistency\u003c\/strong\u003e — matches black socket head cap screws, black hex nuts, and black hardware for a uniform build appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePC case and computer build assembly (black hardware aesthetic)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel fastening (black finish for professional appearance)\u003c\/li\u003e\n\u003cli\u003e3D printer frame assembly with black hardware theme\u003c\/li\u003e\n\u003cli\u003eRobotics and automation frame assembly\u003c\/li\u003e\n\u003cli\u003eAudio equipment and amplifier chassis assembly\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical assembly requiring black hardware consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGB97 DIN125 black A2-70 304 SS flat washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"50pcs M1.6","offer_id":46891793416427,"sku":"100006028:200040020#100pcs M1.6","price":3.58,"currency_code":"USD","in_stock":true},{"title":"50pcs M2.5","offer_id":46891793711339,"sku":"100006028:200169409#100pcs M2.5","price":3.48,"currency_code":"USD","in_stock":true},{"title":"50pcs M2","offer_id":46891793744107,"sku":"100006028:200104129#100pcs M2","price":3.28,"currency_code":"USD","in_stock":true},{"title":"10pcs M3","offer_id":46891793678571,"sku":"100006028:200169420#50pcs M3","price":3.08,"currency_code":"USD","in_stock":true},{"title":"10pcs M3.5","offer_id":46891793645803,"sku":"100006028:200169431#50pcs M3.5","price":3.24,"currency_code":"USD","in_stock":true},{"title":"10pcs M4","offer_id":46891793613035,"sku":"100006028:200169434#50pcs M4","price":3.34,"currency_code":"USD","in_stock":true},{"title":"10pcs M5","offer_id":46891793580267,"sku":"100006028:200169436#50pcs M5","price":3.9,"currency_code":"USD","in_stock":true},{"title":"10pcs M6","offer_id":46891793547499,"sku":"100006028:202503806#50pcs M6","price":5.26,"currency_code":"USD","in_stock":true},{"title":"5pcs M8","offer_id":46891793514731,"sku":"100006028:202191814#25pcs M8","price":5.04,"currency_code":"USD","in_stock":true},{"title":"5pcs M10","offer_id":46891793481963,"sku":"100006028:202191815#20pcs M10","price":6.68,"currency_code":"USD","in_stock":true},{"title":"5pcs M12","offer_id":46891793449195,"sku":"100006028:200051330#10pcs M12","price":5.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/gb97-din125-black-304-stainless-steel-flat-washer.webp?v=1759037869"},{"product_id":"external-circlip-self-locking-push-on-shaft-snap-ring-65mn-304-ss-m2-m12","title":"External Circlip Self-Locking Retaining Clip Push-On Shaft Bearing Snap Ring — 65Mn Steel \u0026 304 Stainless Steel M2–M12","description":"\u003ch2\u003eExternal Circlip Self-Locking Retaining Clip Push-On Shaft Bearing Snap Ring — 65Mn Steel \u0026amp; 304 Stainless Steel M2–M12\u003c\/h2\u003e\u003cp\u003eSelf-locking push-on external circlips (speed nuts \/ push-on retaining rings) for shaft retention without a machined groove. Simply push onto the shaft — the internal teeth grip the shaft surface and lock in place. No groove machining required, making these ideal for rapid assembly, prototyping, and applications where groove machining is impractical. Available in 65Mn spring steel and 304 stainless steel.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial Options\u003c\/th\u003e\n\u003ctd\u003e65Mn Spring Steel \/ 304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSelf-locking push-on external circlip (no groove required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Size Range\u003c\/th\u003e\n\u003ctd\u003eM2, M2.5, M3, M4, M5, M6, M8, M10, M12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003ePush-on — no tools required; no shaft groove needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocking Mechanism\u003c\/th\u003e\n\u003ctd\u003eInternal teeth grip shaft surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Push-On Self-Locking Circlips?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo groove required\u003c\/strong\u003e — push directly onto smooth shaft; eliminates groove machining cost and time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free installation\u003c\/strong\u003e — push on by hand; no circlip pliers needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal teeth locking\u003c\/strong\u003e — teeth grip shaft surface for secure retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo material options\u003c\/strong\u003e — 65Mn steel for maximum grip; 304 SS for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM2–M12 range\u003c\/strong\u003e — covers miniature electronics to medium machinery shafts\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRapid prototyping shaft retention (no groove machining)\u003c\/li\u003e\n\u003cli\u003eRC model and drone motor shaft retention\u003c\/li\u003e\n\u003cli\u003e3D printer motor and idler shaft retention\u003c\/li\u003e\n\u003cli\u003eLight-duty bearing and gear retention on smooth shafts\u003c\/li\u003e\n\u003cli\u003eConsumer electronics shaft and pin retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can push-on circlips be removed?\u003c\/strong\u003e\u003cbr\u003eA: Push-on circlips can be removed with flat-nose pliers, but they are typically single-use as removal may deform the internal teeth. For reusable retention, use E-clips or C-type circlips with a machined groove.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What axial load can push-on circlips handle?\u003c\/strong\u003e\u003cbr\u003eA: Push-on circlips are designed for light to medium axial loads. For heavy axial loads, use C-type circlips (DIN471) with a machined shaft groove for maximum retention force.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eExternal self-locking push-on circlip retaining rings (quantity, material, and shaft size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"black 65mn steel \/ 50pcs M2x6","offer_id":46891794727147,"sku":"100006028:200169434#100pcs M2x6;14:29#black 65mn steel","price":2.7,"currency_code":"USD","in_stock":true},{"title":"black 65mn steel \/ 50pcs M2.5x8","offer_id":46891794628843,"sku":"100006028:202503806#100pcs M2.5x8;14:29#black 65mn steel","price":2.94,"currency_code":"USD","in_stock":true},{"title":"black 65mn steel \/ 50pcs M3x9","offer_id":46891794661611,"sku":"100006028:202191815#100pcs M3x9;14:29#black 65mn steel","price":3.18,"currency_code":"USD","in_stock":true},{"title":"black 65mn steel \/ 10pcs 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Plane Spacer Insulation Gasket Ring for Screws M1.5–M12\u003c\/h2\u003e\u003cp\u003eNylon plastic flat washers for electrical isolation, PCB assembly, and precision mechanical spacing. Non-conductive nylon prevents galvanic corrosion between dissimilar metals and provides electrical isolation between fasteners and sensitive PCB components. Lightweight and chemically resistant, nylon washers are the standard choice for electronics assembly and general-purpose insulating applications.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eNylon (PA66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Range\u003c\/th\u003e\n\u003ctd\u003eM1.5, M1.6, M2, M2.5, M3, M4, M5, M6, M8, M10, M12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFlat washer \/ insulating spacer ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003eNon-conductive — electrical isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eNatural (off-white \/ cream)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eDIN125 equivalent dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Rating\u003c\/th\u003e\n\u003ctd\u003eUp to 80°C continuous (PA66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Nylon Flat Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical isolation\u003c\/strong\u003e — non-conductive nylon prevents current flow between fastener and PCB or chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic corrosion prevention\u003c\/strong\u003e — isolates dissimilar metals (e.g., steel screw on aluminium chassis)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight\u003c\/strong\u003e — significantly lighter than metal washers; ideal for weight-sensitive electronics assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical resistance\u003c\/strong\u003e — resistant to oils, fuels, and most solvents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide size range\u003c\/strong\u003e — M1.5 to M12 covers all standard electronics and mechanical assembly sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB mounting isolation (between screw head and PCB surface)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure assembly (isolating steel screws from aluminium panels)\u003c\/li\u003e\n\u003cli\u003ePrecision instrument and sensor mounting\u003c\/li\u003e\n\u003cli\u003eBattery terminal isolation and insulation\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical assembly requiring electrical isolation\u003c\/li\u003e\n\u003cli\u003e3D printer frame and electronics assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eM1.5–M12 metric screws and bolts. Compatible with DIN125 flat washer dimensions. Suitable for use with: PCB mounting screws, electronics enclosure fasteners, Arduino\/Raspberry Pi mounting hardware, and general metric fasteners requiring electrical isolation.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between nylon and PVC insulating washers?\u003c\/strong\u003e\u003cbr\u003eA: Nylon (PA66) has higher mechanical strength, better temperature resistance (80°C vs 60°C for PVC), and better chemical resistance. PVC is more flexible and transparent. For most electronics applications, nylon is the preferred choice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use these outdoors?\u003c\/strong\u003e\u003cbr\u003eA: PA66 nylon has moderate UV resistance. 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Wafer Washer M2–M40\u003c\/h2\u003e\u003cp\u003eDIN988 standard 304 stainless steel ultrathin precision shim washers (shim gaskets \/ flat wafer washers) for bearing preload adjustment, shaft spacing, and precision mechanical assembly. The ultrathin profile (0.1–1.0mm thickness) allows fine adjustment of axial clearance and bearing preload in precision machinery, CNC equipment, and optical instruments.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eDIN988\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePrecision shim washer \/ flat wafer washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness Range\u003c\/th\u003e\n\u003ctd\u003e0.1mm, 0.2mm, 0.3mm, 0.5mm, 1.0mm (per variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM2 – M40 (inner diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003ctd\u003ePrecision ground — tight thickness tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose DIN988 Precision Shim Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltrathin precision profile\u003c\/strong\u003e — 0.1–1.0mm thickness for fine axial adjustment in precision assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTight thickness tolerance\u003c\/strong\u003e — precision ground for consistent, repeatable adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 stainless steel\u003c\/strong\u003e — corrosion-resistant and dimensionally stable for long-term precision assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM2–M40 range\u003c\/strong\u003e — covers miniature instrument bearings to large industrial shaft assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN988 standard\u003c\/strong\u003e — interchangeable with ISO 7090 shim washers\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBearing preload adjustment in precision spindles and gearboxes\u003c\/li\u003e\n\u003cli\u003eShaft axial clearance adjustment in CNC machines and lathes\u003c\/li\u003e\n\u003cli\u003eOptical instrument and camera lens spacing\u003c\/li\u003e\n\u003cli\u003e3D printer Z-axis and linear rail alignment shimming\u003c\/li\u003e\n\u003cli\u003eRobotics joint and actuator precision spacing\u003c\/li\u003e\n\u003cli\u003ePrecision instrument and scientific equipment assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between a shim washer and a standard flat washer?\u003c\/strong\u003e\u003cbr\u003eA: Shim washers (DIN988) are precision ground to tight thickness tolerances (typically ±0.01–0.05mm) for use in precision adjustment applications. Standard flat washers (DIN125) have looser thickness tolerances and are used for load distribution, not precision adjustment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I select the right shim thickness?\u003c\/strong\u003e\u003cbr\u003eA: Measure the axial clearance or preload gap you need to fill. Use a combination of shim thicknesses (e.g., 0.1mm + 0.2mm = 0.3mm) to achieve the exact required adjustment. 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thick","offer_id":46891800297707,"sku":"100006028:200104129#M2x5xThick 50pcs;200116262:202796834#0.5mm thick","price":9.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/din988-304-stainless-steel-ultrathin-precision-shim.webp?v=1759037233"},{"product_id":"gb97-din125-solid-brass-copper-flat-washer-plain-gasket-m2-m12","title":"GB97 DIN125 Solid Brass Copper Flat Washer Plain Gasket Pad M2–M12","description":"\u003ch2\u003eGB97 DIN125 Solid Brass Copper Flat Washer Plain Gasket Pad M2–M12\u003c\/h2\u003e\u003cp\u003eSolid brass (copper-zinc alloy) flat washers to GB97 \/ DIN125 standard. Brass washers combine corrosion resistance, electrical conductivity, and a warm golden aesthetic. The preferred choice for PCB grounding assemblies, electrical terminals, decorative hardware, and applications where galvanic compatibility with brass or copper fasteners is required.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSolid Brass (Copper-Zinc Alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eNatural brass (golden)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eGB97 \/ DIN125 \/ ISO 7089\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFlat washer \/ plain gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM2, M2.5, M3, M4, M5, M6, M8, M10, M12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003eConductive — suitable for grounding applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Brass Flat Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrically conductive\u003c\/strong\u003e — provides grounding path between PCB and chassis; compatible with brass standoffs and terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-resistant\u003c\/strong\u003e — brass resists corrosion in most environments; suitable for indoor and light outdoor use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic compatibility\u003c\/strong\u003e — no galvanic corrosion when used with brass screws, standoffs, or copper terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarm golden aesthetic\u003c\/strong\u003e — complements brass hardware, decorative fixtures, and traditional furniture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN125 \/ GB97 standard\u003c\/strong\u003e — same dimensions as steel and stainless washers; direct drop-in replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB grounding assembly (brass washer under screw head for chassis ground)\u003c\/li\u003e\n\u003cli\u003eElectrical terminal and bus bar assembly\u003c\/li\u003e\n\u003cli\u003eDecorative furniture and cabinet hardware\u003c\/li\u003e\n\u003cli\u003eBrass instrument and musical equipment assembly\u003c\/li\u003e\n\u003cli\u003eMarine hardware (brass is corrosion-resistant in saltwater)\u003c\/li\u003e\n\u003cli\u003ePlumbing and water fitting assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use brass washers with stainless steel screws?\u003c\/strong\u003e\u003cbr\u003eA: Yes, with caution. Brass and stainless steel have a low galvanic potential difference and are generally compatible in most environments. In saltwater or highly corrosive environments, use all-stainless or all-brass hardware to minimize galvanic corrosion risk.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are brass washers suitable for PCB grounding?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Brass is electrically conductive and is the standard material for PCB standoffs and grounding hardware. Use brass washers with brass standoffs and machine screws for a consistent, conductive PCB mounting assembly.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGB97 DIN125 solid brass flat washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"50pcs M2x5x0.4mm","offer_id":46891796627691,"sku":"100006028:200040020#100pcs M2x5x0.4mm","price":3.5,"currency_code":"USD","in_stock":true},{"title":"50pcs M2.5x6x0.4mm","offer_id":46891796693227,"sku":"100006028:200104129#100pcs M2.5x6x0.4mm","price":3.7,"currency_code":"USD","in_stock":true},{"title":"50pcs M3x7x0.5mm","offer_id":46891796660459,"sku":"100006028:200169409#100pcs M3x7x0.5mm","price":3.92,"currency_code":"USD","in_stock":true},{"title":"50pcs M4x8x0.5mm","offer_id":46891796758763,"sku":"100006028:200169420#100pcs M4x8x0.5mm","price":4.4,"currency_code":"USD","in_stock":true},{"title":"50pcs M5x10x0.8mm","offer_id":46891796725995,"sku":"100006028:200169431#100pcs M5x10x0.8mm","price":6.54,"currency_code":"USD","in_stock":true},{"title":"10pcs M6x12x1m","offer_id":46891796824299,"sku":"100006028:200169434#50pcs M6x12x1m","price":6.3,"currency_code":"USD","in_stock":true},{"title":"10pcs M8x16x1mm","offer_id":46891796791531,"sku":"100006028:200169436#50pcs M8x16x1mm","price":8.96,"currency_code":"USD","in_stock":true},{"title":"10pcs M10x20x1.2mm","offer_id":46891796889835,"sku":"100006028:202503806#20pcs M10x20x1.2mm","price":6.2,"currency_code":"USD","in_stock":true},{"title":"10pcs M12x24x1.5mm","offer_id":46891796857067,"sku":"100006028:202191814#20pcs M12x24x1.5mm","price":9.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/gb97-din125-solid-brass-copper-flat-washer.webp?v=1759037030"},{"product_id":"black-grade-8-8-steel-oversize-flat-washer-large-wider-m3-m16","title":"Black Grade 8.8 Steel Oversize Flat Washer Plain Gasket Large Wider M3–M16","description":"\u003ch2\u003eBlack Grade 8.8 Steel Oversize Flat Washer Plain Gasket — Large Wider M3–M16\u003c\/h2\u003e\u003cp\u003eGrade 8.8 steel oversize flat washers with a larger outer diameter than standard DIN125 washers. The wider bearing surface distributes bolt load over a greater area, preventing pull-through in soft materials (wood, plastic, composite panels) and providing a stable bearing surface for oversized or elongated holes. Black oxide finish for professional appearance.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCarbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eOversize flat washer (larger OD than DIN125)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM3, M4, M5, M6, M8, M10, M12, M14, M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKey Feature\u003c\/th\u003e\n\u003ctd\u003eLarger outer diameter for maximum load distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Oversize Flat Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger outer diameter\u003c\/strong\u003e — greater bearing surface than standard DIN125 washers; prevents pull-through in soft materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 8.8 strength\u003c\/strong\u003e — high-strength steel for structural and heavy-duty applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack oxide finish\u003c\/strong\u003e — professional appearance; light corrosion resistance for indoor use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversized hole coverage\u003c\/strong\u003e — covers elongated slots and oversized holes where standard washers would fall through\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM3–M16 range\u003c\/strong\u003e — covers light electronics to heavy structural assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWood and timber fastening (prevents bolt head pull-through)\u003c\/li\u003e\n\u003cli\u003eComposite panel and plywood fastening\u003c\/li\u003e\n\u003cli\u003eStructural steel assembly with oversized or slotted holes\u003c\/li\u003e\n\u003cli\u003eFurniture and cabinet assembly requiring large bearing surface\u003c\/li\u003e\n\u003cli\u003eAutomotive body panel and trim fastening\u003c\/li\u003e\n\u003cli\u003eGeneral construction and fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between oversize and standard flat washers?\u003c\/strong\u003e\u003cbr\u003eA: Oversize washers have a larger outer diameter than standard DIN125 washers for the same bolt size. This provides a greater bearing surface area, which is important when fastening into soft materials (wood, plastic) or when the hole is larger than standard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are these suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eA: Black oxide provides light corrosion resistance for dry indoor environments. For outdoor use, choose A2-70 304 stainless steel or hot-dip galvanized washers instead.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBlack grade 8.8 steel oversize flat washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"10pcs M3x10x0.8mm","offer_id":46891801018603,"sku":"100006028:200040020#50pcs M3x10x0.8mm","price":3.62,"currency_code":"USD","in_stock":true},{"title":"10pcs M4x12x1mm","offer_id":46891800985835,"sku":"100006028:200104129#50pcs M4x12x1mm","price":4.56,"currency_code":"USD","in_stock":true},{"title":"10pcs M5x12x1mm","offer_id":46891800854763,"sku":"100006028:200169409#50pcs M5x12x1mm","price":5.66,"currency_code":"USD","in_stock":true},{"title":"10pcs M6x18x1mm","offer_id":46891800821995,"sku":"100006028:200169420#20pcs M6x18x1mm","price":4.5,"currency_code":"USD","in_stock":true},{"title":"10pcs M8x24x2mm","offer_id":46891800789227,"sku":"100006028:200169431#20pcs M8x24x2mm","price":8.2,"currency_code":"USD","in_stock":true},{"title":"5pcs M10x28x2m","offer_id":46891800756459,"sku":"100006028:200169434#10pcs M10x28x2m","price":6.76,"currency_code":"USD","in_stock":true},{"title":"2pcs M12x37x3mm","offer_id":46891800953067,"sku":"100006028:200169436#5pcs M12x37x3mm","price":7.54,"currency_code":"USD","in_stock":true},{"title":"2pcs M14x37x3mm","offer_id":46891800920299,"sku":"100006028:202503806#5pcs M14x37x3mm","price":7.66,"currency_code":"USD","in_stock":true},{"title":"1pcs M16x44x3mm","offer_id":46891800887531,"sku":"100006028:202191814#2pcs M16x44x3mm","price":5.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/black-grade-8-8-steel-oversize-flat-washer.webp?v=1759036803"},{"product_id":"red-steel-paper-insulating-flat-washer-gasket-spacer-m2-m16","title":"Red Steel Paper Insulating Flat Washer Insulation Gasket Pad Ring Spacer M2–M16","description":"\u003ch2\u003eRed Steel Paper Insulating Flat Washer Insulation Gasket Pad Ring Spacer M2–M16\u003c\/h2\u003e\u003cp\u003eRed steel paper (phenolic paper laminate) insulating flat washers for high-temperature electrical isolation in power electronics, motor assemblies, and transformer mounting. Steel paper (also known as fish paper or vulcanized fiber) provides superior heat resistance and dielectric strength compared to PVC or nylon washers, making it the preferred choice for motor terminal boards, power supply assemblies, and high-current applications.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel Paper (Phenolic Paper Laminate \/ Fish Paper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Range\u003c\/th\u003e\n\u003ctd\u003eM2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFlat washer \/ insulating gasket pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003eNon-conductive — high-temperature electrical isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Rating\u003c\/th\u003e\n\u003ctd\u003eUp to 130°C continuous (Class B insulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Red Steel Paper Insulating Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-temperature resistance\u003c\/strong\u003e — rated to 130°C continuous; suitable for motor terminals, transformer mounting, and power electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior dielectric strength\u003c\/strong\u003e — higher voltage isolation than PVC or nylon washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressible gasket material\u003c\/strong\u003e — conforms to surface irregularities for reliable sealing and isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed color coding\u003c\/strong\u003e — easy visual identification of insulating washers in assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide size range\u003c\/strong\u003e — M2 to M16 covers all standard power electronics and motor assembly sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotor terminal board insulation (AC\/DC motors, servo motors)\u003c\/li\u003e\n\u003cli\u003eTransformer and inductor mounting isolation\u003c\/li\u003e\n\u003cli\u003ePower supply PCB and heatsink isolation\u003c\/li\u003e\n\u003cli\u003eHigh-current bus bar and terminal block insulation\u003c\/li\u003e\n\u003cli\u003eBattery pack cell isolation and spacing\u003c\/li\u003e\n\u003cli\u003eIndustrial control panel high-voltage terminal insulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eM2–M16 metric screws and bolts. Suitable for use in: motor terminal boards, transformer mounting frames, power supply assemblies, and industrial control panels requiring Class B (130°C) insulation rating.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is steel paper \/ fish paper?\u003c\/strong\u003e\u003cbr\u003eA: Steel paper (also called fish paper or vulcanized fiber) is a dense, compressed cellulose-based material impregnated with phenolic resin. It has excellent dielectric strength, mechanical toughness, and heat resistance, making it the standard insulating material for motor terminal boards and power electronics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the temperature rating?\u003c\/strong\u003e\u003cbr\u003eA: Red steel paper washers are rated to approximately 130°C continuous (IEC Class B insulation). For higher temperatures (up to 180°C), use Class H rated mica or PTFE washers.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRed steel paper insulating flat washer gasket spacers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"50pcs M2x4x0.5mm","offer_id":46891801247979,"sku":"100006028:200040020#100pcs M2x4x0.5mm","price":2.76,"currency_code":"USD","in_stock":true},{"title":"50pcs M2x5x0.5mm","offer_id":46891801215211,"sku":"100006028:200104129#100pcs M2x5x0.5mm","price":3.0,"currency_code":"USD","in_stock":true},{"title":"50pcs M2x6x0.5mm","offer_id":46891801182443,"sku":"100006028:200169409#100pcs M2x6x0.5mm","price":2.92,"currency_code":"USD","in_stock":true},{"title":"50pcs M2.5x5.5x0.8","offer_id":46891801510123,"sku":"100006028:200169420#100pcs M2.5x5.5x0.8","price":2.68,"currency_code":"USD","in_stock":true},{"title":"50pcs M3x6x0.8mm","offer_id":46891801477355,"sku":"100006028:200169431#100pcs M3x6x0.8mm","price":2.96,"currency_code":"USD","in_stock":true},{"title":"50pcs M3x7x0.8mm","offer_id":46891801444587,"sku":"100006028:200169434#100pcs M3x7x0.8mm","price":2.96,"currency_code":"USD","in_stock":true},{"title":"50pcs M3x8x0.8mm","offer_id":46891801411819,"sku":"100006028:200169436#100pcs M3x8x0.8mm","price":3.08,"currency_code":"USD","in_stock":true},{"title":"50pcs M4x8x0.8mm","offer_id":46891801379051,"sku":"100006028:202503806#100pcs M4x8x0.8mm","price":2.88,"currency_code":"USD","in_stock":true},{"title":"50pcs M4x10x0.8mm","offer_id":46891801346283,"sku":"100006028:202191814#100pcs M4x10x0.8mm","price":3.14,"currency_code":"USD","in_stock":true},{"title":"50pcs M5x10x0.8mm","offer_id":46891801313515,"sku":"100006028:202191815#100pcs M5x10x0.8mm","price":3.22,"currency_code":"USD","in_stock":true},{"title":"50pcs M6x12x1mm","offer_id":46891801280747,"sku":"100006028:200051330#100pcs M6x12x1mm","price":3.66,"currency_code":"USD","in_stock":true},{"title":"10pcs M8x17x1.2mm","offer_id":46891801739499,"sku":"100006028:200099271#50pcs M8x17x1.2mm","price":4.2,"currency_code":"USD","in_stock":true},{"title":"10pcs M10x21x1.2mm","offer_id":46891801706731,"sku":"100006028:200148165#50pcs M10x21x1.2mm","price":4.78,"currency_code":"USD","in_stock":true},{"title":"5pcs M12x16x1mm","offer_id":46891801673963,"sku":"100006028:200148634#20pcs M12x16x1mm","price":2.94,"currency_code":"USD","in_stock":true},{"title":"5pcs M12x22x1.2mm","offer_id":46891801641195,"sku":"100006028:200169412#20pcs M12x22x1.2mm","price":3.54,"currency_code":"USD","in_stock":true},{"title":"5pcs M14x18x1.5mm","offer_id":46891801608427,"sku":"100006028:200173187#20pcs M14x18x1.5mm","price":3.26,"currency_code":"USD","in_stock":true},{"title":"5pcs M14x27x1.2mm","offer_id":46891801575659,"sku":"100006028:200174972#20pcs M14x27x1.2mm","price":4.12,"currency_code":"USD","in_stock":true},{"title":"5pcs M16x20x1.5mm","offer_id":46891801542891,"sku":"100006028:200630733#20pcs M16x20x1.5mm","price":3.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/red-steel-paper-insulating-flat-washer.webp?v=1759033771"},{"product_id":"304-ss-three-wave-crest-spring-washer-bearing-shaft-m3-m25","title":"304 Stainless Steel Three Wave Crest Type Spring Washer Bearing Shaft Gasket M3–M25","description":"\u003ch2\u003e304 Stainless Steel Three Wave Crest Type Spring Washer Bearing Shaft Gasket M3–M25\u003c\/h2\u003e\u003cp\u003e304 stainless steel three-wave (tri-wave) spring washers for bearing preload, shaft axial play control, and vibration damping. The three-wave corrugated profile provides a consistent spring force over a defined deflection range, making these ideal for bearing preload applications where a Belleville disc spring would be too stiff. Corrosion-resistant 304 stainless steel for long-term reliability.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eThree-wave crest spring washer (tri-wave \/ corrugated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM3, M4, M5, M6, M8, M10, M12, M16, M20, M25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eBearing preload, axial play control, vibration damping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWave Count\u003c\/th\u003e\n\u003ctd\u003e3 waves (120° spacing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Three-Wave Spring Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent spring force\u003c\/strong\u003e — three-wave profile provides uniform load distribution over the deflection range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing preload\u003c\/strong\u003e — applies controlled axial preload to bearings to eliminate axial play and reduce noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration damping\u003c\/strong\u003e — absorbs axial vibration and shock loads in rotating assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 stainless steel\u003c\/strong\u003e — corrosion-resistant for long-term bearing assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM3–M25 range\u003c\/strong\u003e — covers miniature instrument bearings to medium industrial shaft assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBall bearing preload in spindles, motors, and gearboxes\u003c\/li\u003e\n\u003cli\u003eShaft axial play control in precision instruments\u003c\/li\u003e\n\u003cli\u003e3D printer Z-axis lead screw bearing preload\u003c\/li\u003e\n\u003cli\u003eCNC machine spindle bearing preload\u003c\/li\u003e\n\u003cli\u003eElectric motor bearing axial play control\u003c\/li\u003e\n\u003cli\u003eVibration damping in rotating machinery\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between a wave spring washer and a split lock washer?\u003c\/strong\u003e\u003cbr\u003eA: A wave spring washer is designed for bearing preload and axial play control — it provides a controlled spring force over a defined deflection range. A split lock washer is designed for anti-loosening — it bites into the bolt head and workpiece to prevent rotation. They serve different functions and are not interchangeable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I select the right wave spring washer for bearing preload?\u003c\/strong\u003e\u003cbr\u003eA: Select based on the bearing bore diameter (inner diameter of the washer) and the required preload force. The washer OD should match the bearing housing bore; the ID should clear the shaft. Consult the bearing manufacturer’s preload specification for the required spring force.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e304 SS three-wave crest spring washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"50pcs M3x6x0.3mm","offer_id":46891802427627,"sku":"100006028:200169431#100pcs M3x6x0.3mm","price":3.52,"currency_code":"USD","in_stock":true},{"title":"50pcs M4x8x0.3mm","offer_id":46891802394859,"sku":"100006028:200169436#100pcs M4x8x0.3mm","price":4.06,"currency_code":"USD","in_stock":true},{"title":"50pcs M5x10x0.3mm","offer_id":46891802296555,"sku":"100006028:202191814#100pcs M5x10x0.3mm","price":4.38,"currency_code":"USD","in_stock":true},{"title":"50pcs M6x12x0.3mm","offer_id":46891802263787,"sku":"100006028:200051330#100pcs M6x12x0.3mm","price":4.64,"currency_code":"USD","in_stock":true},{"title":"10pcs M8x13x0.3mm","offer_id":46891802362091,"sku":"100006028:200148165#50pcs M8x13x0.3mm","price":3.84,"currency_code":"USD","in_stock":true},{"title":"10pcs M10x15x0.3mm","offer_id":46891802329323,"sku":"100006028:200169412#50pcs M10x15x0.3mm","price":4.12,"currency_code":"USD","in_stock":true},{"title":"10pcs M12x18x0.3mm","offer_id":46891802165483,"sku":"100006028:200174972#50pcs M12x18x0.3mm","price":4.48,"currency_code":"USD","in_stock":true},{"title":"10pcs M14x21x0.3mm","offer_id":46891802132715,"sku":"100006028:202198813#50pcs M14x21x0.3mm","price":5.14,"currency_code":"USD","in_stock":true},{"title":"10pcs M16x21x0.3mm","offer_id":46891802231019,"sku":"100006028:200658918#50pcs M16x21x0.3mm","price":5.06,"currency_code":"USD","in_stock":true},{"title":"5pcs M19x25x0.3mm","offer_id":46891802198251,"sku":"100006028:200039894#25pcs M19x25x0.3mm","price":4.3,"currency_code":"USD","in_stock":true},{"title":"5pcs M21x27x0.3mm","offer_id":46891802067179,"sku":"100006028:200005616#25pcs M21x27x0.3mm","price":4.5,"currency_code":"USD","in_stock":true},{"title":"5pcs M22x29x0.3mm","offer_id":46891802034411,"sku":"100006028:100012484#25pcs M22x29x0.3mm","price":4.66,"currency_code":"USD","in_stock":true},{"title":"5pcs M25x31x0.3mm","offer_id":46891802099947,"sku":"100006028:100012487#25pcs M25x31x0.3mm","price":4.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/three-wave-crest-spring-washer-304-stainless-steel.webp?v=1759033543"},{"product_id":"nfe25-511-304-ss-disc-spring-serrated-conical-lock-washer-m3-m16","title":"NFE25-511 A2 304 Stainless Steel Disc Spring Serrated Conical Lock Washer Elastic Gasket M3–M16","description":"\u003ch2\u003eNFE25-511 A2 304 Stainless Steel Disc Spring Serrated Conical Lock Washer Elastic Gasket M3–M16\u003c\/h2\u003e\u003cp\u003eNFE25-511 standard 304 stainless steel disc spring (Belleville) serrated conical lock washers. Combines the spring preload of a Belleville disc spring with the tooth grip of a serrated lock washer — providing the highest anti-loosening performance of any standard lock washer type. The conical spring maintains bolt preload under thermal cycling and vibration, while the serrated teeth prevent rotation.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eNFE25-511 (French standard, widely used in aerospace and automotive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eDisc spring serrated conical lock washer (Belleville + serrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM3, M4, M5, M6, M8, M10, M12, M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eSpring preload + serrated tooth anti-rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose NFE25-511 Disc Spring Lock Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual anti-loosening mechanism\u003c\/strong\u003e — Belleville spring maintains preload + serrated teeth prevent rotation; highest performance of any standard lock washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal cycling resistance\u003c\/strong\u003e — spring preload compensates for bolt relaxation under temperature changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 stainless steel\u003c\/strong\u003e — corrosion-resistant for electronics, automotive, and outdoor applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFE25-511 standard\u003c\/strong\u003e — widely specified in aerospace, automotive, and precision engineering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM3–M16 range\u003c\/strong\u003e — covers electronics to medium industrial assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAerospace and aviation fastening (NFE25-511 is an aerospace standard)\u003c\/li\u003e\n\u003cli\u003eAutomotive engine and drivetrain fastening (thermal cycling resistance)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure fastening in high-vibration environments\u003c\/li\u003e\n\u003cli\u003ePrecision instrument and optical equipment fastening\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery fastening requiring maximum anti-loosening\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between NFE25-511 and standard split lock washers?\u003c\/strong\u003e\u003cbr\u003eA: NFE25-511 combines a Belleville disc spring (maintains bolt preload) with serrated teeth (prevents rotation). Standard split lock washers only provide spring action without serrated teeth. NFE25-511 provides significantly higher anti-loosening performance, especially under thermal cycling.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eNFE25-511 A2 304 SS disc spring serrated conical lock washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"10pcs M8","offer_id":46891802722539,"sku":"100006028:200169436#10pcs M8","price":4.26,"currency_code":"USD","in_stock":true},{"title":"10pcs M10","offer_id":46891802755307,"sku":"100006028:202503806#10pcs M10","price":5.74,"currency_code":"USD","in_stock":true},{"title":"5pcs M12","offer_id":46891802788075,"sku":"100006028:202191814#5pcs M12","price":5.44,"currency_code":"USD","in_stock":true},{"title":"2pcs M16","offer_id":46891802820843,"sku":"100006028:200051330#2pcs M16","price":4.7,"currency_code":"USD","in_stock":true},{"title":"50pcs M3","offer_id":46891802853611,"sku":"100006028:200169409#50pcs M3","price":4.06,"currency_code":"USD","in_stock":true},{"title":"50pcs M4","offer_id":46891802886379,"sku":"100006028:200169420#50pcs M4","price":4.7,"currency_code":"USD","in_stock":true},{"title":"25pcs M5","offer_id":46891802919147,"sku":"100006028:200169431#25pcs M5","price":4.3,"currency_code":"USD","in_stock":true},{"title":"25pcs M6","offer_id":46891802951915,"sku":"100006028:200169434#25pcs M6","price":5.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/nfe25-511-a2-304-stainless-steel-disc-spring-lock-washer.webp?v=1759033379"},{"product_id":"gb861-2-din6798j-304-ss-internal-toothed-serrated-lock-washer-m2-m24","title":"GB861.2 DIN6798J A2-70 304 Stainless Steel Internal Toothed Serrated Lock Washer Gasket M2–M24","description":"\u003ch2\u003eGB861.2 DIN6798J A2-70 304 Stainless Steel Internal Toothed Serrated Lock Washer Gasket M2–M24\u003c\/h2\u003e\u003cp\u003eDIN6798J \/ GB861.2 standard 304 stainless steel internal toothed (serrated) lock washers. The internal teeth bite into both the bolt head and the workpiece surface, providing superior anti-loosening resistance compared to split lock washers. The internal tooth design keeps the outer edge smooth, making these ideal for applications requiring a clean outer appearance or electrical grounding contact.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eDIN6798J \/ GB861.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eInternal toothed serrated lock washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM2 – M24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTooth Location\u003c\/th\u003e\n\u003ctd\u003eInternal (inner edge) — outer edge smooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Internal Toothed Lock Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal teeth\u003c\/strong\u003e — bite into bolt head and workpiece for superior anti-loosening vs. split lock washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth outer edge\u003c\/strong\u003e — clean appearance; suitable for visible fastener assemblies and grounding contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2-70 304 SS\u003c\/strong\u003e — corrosion-resistant for electronics, outdoor, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB grounding\u003c\/strong\u003e — conductive stainless steel provides grounding contact between bolt head and PCB\/chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM2–M24 range\u003c\/strong\u003e — covers all standard electronics and mechanical assembly sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB and electronics enclosure grounding (internal teeth ensure electrical contact)\u003c\/li\u003e\n\u003cli\u003eMotor and gearbox mounting (anti-loosening under vibration)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel fastening\u003c\/li\u003e\n\u003cli\u003eAutomotive and industrial equipment fastening\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical assembly requiring superior anti-loosening\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGB861.2 DIN6798J A2-70 304 SS internal toothed lock washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"10pcs M2","offer_id":46891803574507,"sku":"100006028:200040020#50pcs M2","price":4.24,"currency_code":"USD","in_stock":true},{"title":"10pcs M2.5","offer_id":46891803508971,"sku":"100006028:200104129#50pcs M2.5","price":2.98,"currency_code":"USD","in_stock":true},{"title":"10pcs M3","offer_id":46891803541739,"sku":"100006028:200169409#50pcs M3","price":2.92,"currency_code":"USD","in_stock":true},{"title":"10pcs M4","offer_id":46891803312363,"sku":"100006028:200169420#50pcs M4","price":3.0,"currency_code":"USD","in_stock":true},{"title":"10pcs M5","offer_id":46891803345131,"sku":"100006028:200169431#50pcs M5","price":3.38,"currency_code":"USD","in_stock":true},{"title":"10pcs M6","offer_id":46891803246827,"sku":"100006028:200169434#50pcs M6","price":3.74,"currency_code":"USD","in_stock":true},{"title":"10pcs M8","offer_id":46891803279595,"sku":"100006028:200169436#50pcs M8","price":4.84,"currency_code":"USD","in_stock":true},{"title":"5pcs M10","offer_id":46891803181291,"sku":"100006028:202503806#10pcs M10","price":5.96,"currency_code":"USD","in_stock":true},{"title":"5pcs M12","offer_id":46891803214059,"sku":"100006028:202191814#10pcs M12","price":3.5,"currency_code":"USD","in_stock":true},{"title":"5pcs M14","offer_id":46891803115755,"sku":"100006028:202191815#10pcs M14","price":4.04,"currency_code":"USD","in_stock":true},{"title":"5pcs M16","offer_id":46891803148523,"sku":"100006028:200051330#10pcs M16","price":4.3,"currency_code":"USD","in_stock":true},{"title":"2pcs M18","offer_id":46891803476203,"sku":"100006028:200148165#5pcs M18","price":4.24,"currency_code":"USD","in_stock":true},{"title":"2pcs M20","offer_id":46891803410667,"sku":"100006028:200148634#5pcs M20","price":4.48,"currency_code":"USD","in_stock":true},{"title":"2pcs M22","offer_id":46891803377899,"sku":"100006028:200169412#5pcs M22","price":5.02,"currency_code":"USD","in_stock":true},{"title":"2pcs M24","offer_id":46891803443435,"sku":"100006028:200173187#5pcs M24","price":5.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/gb861-2-din6798j-a2-70-304-stainless-steel-internal-toothed-lock-washer.webp?v=1759033134"},{"product_id":"gb97-a4-316-ss-flat-washer-plain-gasket-m1-6-m24","title":"GB97 A4 316 Stainless Steel Flat Washer Plain Gasket Ring M1.6–M24","description":"\u003ch2\u003eGB97 A4 316 Stainless Steel Flat Washer Plain Gasket Ring M1.6–M24\u003c\/h2\u003e\u003cp\u003eA4-70 grade 316 stainless steel flat washers to GB97 \/ DIN125 standard. Marine-grade 316 stainless steel with molybdenum addition provides superior corrosion resistance compared to 304 stainless — essential for saltwater, coastal, chemical, and highly corrosive environments where 304 SS would corrode. The standard choice for marine hardware, outdoor structures, and chemical processing equipment.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA4-70 (marine grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eGB97 \/ DIN125 \/ ISO 7089\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFlat washer \/ plain gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM1.6 – M24 (per variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKey Advantage\u003c\/th\u003e\n\u003ctd\u003eMolybdenum addition for chloride corrosion resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose 316 SS Over 304 SS Flat Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-grade 316 SS\u003c\/strong\u003e — molybdenum addition resists chloride pitting corrosion; essential for saltwater and coastal environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior chemical resistance\u003c\/strong\u003e — resists acids, alkalis, and chloride solutions that would corrode 304 SS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA4-70 grade\u003c\/strong\u003e — higher corrosion resistance than A2-70 (304 SS); the correct choice for marine and chemical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN125 \/ GB97 standard\u003c\/strong\u003e — same dimensions as 304 SS washers; direct drop-in replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM1.6–M24 range\u003c\/strong\u003e — covers all standard metric sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMarine hardware and boat fittings (saltwater environment)\u003c\/li\u003e\n\u003cli\u003eCoastal and offshore structure fastening\u003c\/li\u003e\n\u003cli\u003eSwimming pool and water treatment equipment\u003c\/li\u003e\n\u003cli\u003eChemical processing and food production equipment\u003c\/li\u003e\n\u003cli\u003eOutdoor architectural and structural fastening\u003c\/li\u003e\n\u003cli\u003eMedical device and laboratory equipment assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: When should I use 316 SS instead of 304 SS washers?\u003c\/strong\u003e\u003cbr\u003eA: Use 316 SS when the application involves: saltwater or marine environments, chloride-containing chemicals, food processing (chlorine cleaning agents), swimming pools, or any environment where 304 SS has shown corrosion. For standard indoor and general outdoor use, 304 SS is sufficient.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are 316 SS and 304 SS washers the same dimensions?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Both follow DIN125 \/ GB97 dimensions and are fully interchangeable. The only difference is the material composition and corrosion resistance.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGB97 A4-70 316 SS flat washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"10pcs M1.6","offer_id":46891803771115,"sku":"100006028:200040020#50pcs M1.6","price":3.5,"currency_code":"USD","in_stock":true},{"title":"10pcs M2","offer_id":46891803803883,"sku":"100006028:200104129#50pcs M2","price":3.5,"currency_code":"USD","in_stock":true},{"title":"10pcs M2.5","offer_id":46891803836651,"sku":"100006028:200169409#50pcs M2.5","price":3.44,"currency_code":"USD","in_stock":true},{"title":"10pcs M3","offer_id":46891803869419,"sku":"100006028:200169420#50pcs M3","price":3.14,"currency_code":"USD","in_stock":true},{"title":"10pcs M3.5","offer_id":46891803902187,"sku":"100006028:200169431#50pcs M3.5","price":3.76,"currency_code":"USD","in_stock":true},{"title":"10pcs M4","offer_id":46891803934955,"sku":"100006028:200169434#50pcs M4","price":4.1,"currency_code":"USD","in_stock":true},{"title":"10pcs M5","offer_id":46891803967723,"sku":"100006028:200169436#50pcs M5","price":4.46,"currency_code":"USD","in_stock":true},{"title":"10pcs M6","offer_id":46891804000491,"sku":"100006028:202503806#50pcs M6","price":6.2,"currency_code":"USD","in_stock":true},{"title":"5pcs M8","offer_id":46891804033259,"sku":"100006028:202191814#10pcs M8","price":4.08,"currency_code":"USD","in_stock":true},{"title":"5pcs M10","offer_id":46891804066027,"sku":"100006028:202191815#10pcs M10","price":5.14,"currency_code":"USD","in_stock":true},{"title":"2pcs M12","offer_id":46891804098795,"sku":"100006028:200051330#5pcs M12","price":5.16,"currency_code":"USD","in_stock":true},{"title":"2pcs M14","offer_id":46891804131563,"sku":"100006028:200099271#5pcs M14","price":6.0,"currency_code":"USD","in_stock":true},{"title":"2pcs M16","offer_id":46891804164331,"sku":"100006028:200148165#5pcs M16","price":7.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/gb97-a4-316-stainless-steel-flat-washer.webp?v=1759032941"},{"product_id":"din127-gb93-black-grade-8-8-steel-spring-split-lock-washer-m2-m24","title":"DIN127 GB93 Black Grade 8.8 Steel Spring Split Lock Washer Elastic Gasket M2–M24","description":"\u003ch2\u003eDIN127 GB93 Black Grade 8.8 Steel Spring Split Lock Washer Elastic Gasket M2–M24\u003c\/h2\u003e\u003cp\u003eGrade 8.8 steel spring split lock washers to DIN127 \/ GB93 standard with black oxide finish. Higher spring force than standard grade lock washers, providing stronger anti-loosening resistance under vibration and dynamic loads. Black oxide finish gives a professional appearance for visible fastener assemblies. Covers M2 to M24 for all standard metric applications.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCarbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003e8.8 (high strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eDIN127 \/ GB93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSpring split lock washer (helical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Grade 8.8 Black Lock Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 8.8 high strength\u003c\/strong\u003e — higher spring force than standard grade; stronger anti-loosening resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack oxide finish\u003c\/strong\u003e — professional appearance for visible fastener assemblies; light corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN127 standard\u003c\/strong\u003e — interchangeable with GB93 and ISO 7980\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM2–M24 range\u003c\/strong\u003e — covers all standard metric sizes from electronics to heavy structural assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective\u003c\/strong\u003e — carbon steel provides high strength at lower cost than stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotor and gearbox mounting in machinery\u003c\/li\u003e\n\u003cli\u003eStructural steel assembly requiring vibration resistance\u003c\/li\u003e\n\u003cli\u003eAutomotive and industrial equipment fastening\u003c\/li\u003e\n\u003cli\u003e3D printer and CNC machine frame assembly\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel fastening (black finish for aesthetics)\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical assembly in dry indoor environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between grade 8.8 and standard spring lock washers?\u003c\/strong\u003e\u003cbr\u003eA: Grade 8.8 lock washers have higher tensile strength and spring force than standard (grade 4.8) lock washers. They provide stronger anti-loosening resistance and are recommended for use with grade 8.8 or higher bolts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is black oxide corrosion-resistant?\u003c\/strong\u003e\u003cbr\u003eA: Black oxide provides light corrosion resistance suitable for dry indoor environments. For outdoor or humid applications, use A2-70 304 stainless steel lock washers instead.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eDIN127 black grade 8.8 steel spring split lock washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"100pcs M3.5","offer_id":46891804393707,"sku":"100006028:200169431#100pcs M3.5","price":3.26,"currency_code":"USD","in_stock":true},{"title":"2pcs M24","offer_id":46891804426475,"sku":"100006028:200174972#2pcs M24","price":4.9,"currency_code":"USD","in_stock":true},{"title":"10pcs M14","offer_id":46891804459243,"sku":"100006028:200099271#10pcs M14","price":5.14,"currency_code":"USD","in_stock":true},{"title":"100pcs M2.5","offer_id":46891804492011,"sku":"100006028:200169409#100pcs M2.5","price":2.96,"currency_code":"USD","in_stock":true},{"title":"10pcs M12","offer_id":46891804524779,"sku":"100006028:200051330#10pcs M12","price":4.22,"currency_code":"USD","in_stock":true},{"title":"10pcs M10","offer_id":46891804557547,"sku":"100006028:202191815#10pcs M10","price":3.6,"currency_code":"USD","in_stock":true},{"title":"50pcs M8","offer_id":46891804590315,"sku":"100006028:202191814#50pcs M8","price":5.1,"currency_code":"USD","in_stock":true},{"title":"5pcs M22","offer_id":46891804623083,"sku":"100006028:200173187#5pcs M22","price":6.16,"currency_code":"USD","in_stock":true},{"title":"5pcs M20","offer_id":46891804655851,"sku":"100006028:200169412#5pcs M20","price":6.14,"currency_code":"USD","in_stock":true},{"title":"5pcs M18","offer_id":46891804688619,"sku":"100006028:200148634#5pcs M18","price":4.72,"currency_code":"USD","in_stock":true},{"title":"5pcs M16","offer_id":46891804721387,"sku":"100006028:200148165#5pcs M16","price":4.06,"currency_code":"USD","in_stock":true},{"title":"100pcs M2","offer_id":46891804754155,"sku":"100006028:200104129#100pcs M2","price":3.0,"currency_code":"USD","in_stock":true},{"title":"50pcs M6","offer_id":46891804786923,"sku":"100006028:202503806#50pcs M6","price":3.58,"currency_code":"USD","in_stock":true},{"title":"50pcs M5","offer_id":46891804819691,"sku":"100006028:200169436#50pcs M5","price":2.66,"currency_code":"USD","in_stock":true},{"title":"50pcs M4","offer_id":46891804852459,"sku":"100006028:200169434#50pcs M4","price":2.62,"currency_code":"USD","in_stock":true},{"title":"50pcs M3","offer_id":46891804885227,"sku":"100006028:200169420#50pcs M3","price":2.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/din127-gb93-black-grade-8-8-steel-spring-lock-washer.webp?v=1759032524"},{"product_id":"304-ss-e-clip-circlip-retaining-ring-shaft-m1-2-m16","title":"304 Stainless Steel E Clip Circlip Retaining Ring Washer for Shaft Fastener M1.2–M16","description":"\u003ch2\u003e304 Stainless Steel E Clip Circlip Retaining Ring Washer for Shaft Fastener M1.2–M16\u003c\/h2\u003e\u003cp\u003e304 stainless steel E-clip circlips (external retaining rings) for corrosion-resistant shaft retention in marine, outdoor, food processing, and humid environments. Same E-clip snap-in design as 65Mn steel circlips, with the added benefit of 304 stainless steel corrosion resistance for applications where carbon steel would rust.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eE-clip \/ external circlip \/ retaining ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Size Range\u003c\/th\u003e\n\u003ctd\u003eM1.2, M1.5, M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSnap into shaft groove — circlip pliers recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eDIN6799 equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose 304 SS E-Clip Circlips?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 stainless steel\u003c\/strong\u003e — corrosion-resistant for marine, outdoor, food processing, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-clip design\u003c\/strong\u003e — snaps into shaft groove without disassembling the shaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM1.2–M16 range\u003c\/strong\u003e — covers miniature instrument shafts to medium industrial shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e — removable and reinstallable with circlip pliers\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMarine equipment shaft retention (saltwater environment)\u003c\/li\u003e\n\u003cli\u003eOutdoor machinery and garden equipment shaft retention\u003c\/li\u003e\n\u003cli\u003eFood processing equipment shaft component retention\u003c\/li\u003e\n\u003cli\u003eMedical device and laboratory equipment shaft retention\u003c\/li\u003e\n\u003cli\u003eGeneral shaft retention in humid or corrosive environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: When should I use 304 SS instead of 65Mn steel E-clips?\u003c\/strong\u003e\u003cbr\u003eA: Use 304 SS E-clips when the application involves: marine or saltwater environments, outdoor exposure, food processing (requires stainless), or any humid environment where carbon steel would corrode. Use 65Mn steel for dry indoor applications where higher spring force is needed.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e304 SS E-clip circlip retaining rings (quantity and shaft size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"M1.2 50pcs","offer_id":46891805245675,"sku":"100006028:200040020#M1.2 100pcs","price":2.72,"currency_code":"USD","in_stock":true},{"title":"M1.5 50pcs","offer_id":46891805278443,"sku":"100006028:200104129#M1.5 100pcs","price":2.68,"currency_code":"USD","in_stock":true},{"title":"M2 50pcs","offer_id":46891805606123,"sku":"100006028:200169409#M2 100pcs","price":2.7,"currency_code":"USD","in_stock":true},{"title":"M2.5 50pcs","offer_id":46891805638891,"sku":"100006028:200169420#M2.5 100pcs","price":2.72,"currency_code":"USD","in_stock":true},{"title":"M3 10pcs","offer_id":46891805540587,"sku":"100006028:200169431#M3 50pcs","price":2.62,"currency_code":"USD","in_stock":true},{"title":"M3.5 10pcs","offer_id":46891805573355,"sku":"100006028:200169434#M3.5 50pcs","price":2.68,"currency_code":"USD","in_stock":true},{"title":"M4 10pcs","offer_id":46891805475051,"sku":"100006028:200169436#M4 50pcs","price":2.66,"currency_code":"USD","in_stock":true},{"title":"M5 10pcs","offer_id":46891805507819,"sku":"100006028:202503806#M5 50pcs","price":2.72,"currency_code":"USD","in_stock":true},{"title":"M6 10pcs","offer_id":46891805409515,"sku":"100006028:202191814#M6 50pcs","price":3.4,"currency_code":"USD","in_stock":true},{"title":"M7 10pcs","offer_id":46891805442283,"sku":"100006028:202191815#M7 50pcs","price":3.66,"currency_code":"USD","in_stock":true},{"title":"M8 10pcs","offer_id":46891805769963,"sku":"100006028:200051330#M8 50pcs","price":3.94,"currency_code":"USD","in_stock":true},{"title":"M9 5pcs","offer_id":46891805802731,"sku":"100006028:200099271#M9 10pcs","price":2.76,"currency_code":"USD","in_stock":true},{"title":"M10 5pcs","offer_id":46891805704427,"sku":"100006028:200148165#M10 10pcs","price":2.64,"currency_code":"USD","in_stock":true},{"title":"M11 5pcs","offer_id":46891805737195,"sku":"100006028:200148634#M11 10pcs","price":3.14,"currency_code":"USD","in_stock":true},{"title":"M12 5pcs","offer_id":46891805671659,"sku":"100006028:200169412#M12 10pcs","price":3.28,"currency_code":"USD","in_stock":true},{"title":"M13 5pcs","offer_id":46891805376747,"sku":"100006028:200173187#M13 10pcs","price":3.5,"currency_code":"USD","in_stock":true},{"title":"M15 5pcs","offer_id":46891805311211,"sku":"100006028:200174972#M15 10pcs","price":4.58,"currency_code":"USD","in_stock":true},{"title":"M16 5pcs","offer_id":46891805343979,"sku":"100006028:200630733#M16 10pcs","price":6.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/304-stainless-steel-e-clip-circlip-retaining-ring.webp?v=1759032264"},{"product_id":"gb893-internal-circlip-c-type-hole-304-ss-65mn-steel-m8-m30","title":"GB893 Internal Circlip Retaining Clip Snap Ring C Type for Hole — 304 Stainless Steel and Black 65Mn Steel M8–M30","description":"\u003ch2\u003eGB893 Internal Circlip Retaining Clip Snap Ring C Type for Hole — 304 Stainless Steel \u0026amp; Black 65Mn Steel M8–M30\u003c\/h2\u003e\u003cp\u003eGB893 \/ DIN472 standard internal C-type circlips (snap rings) for bore and housing retention. The internal circlip fits into a machined groove inside a bore or housing, retaining shafts, pins, and bearings axially from the inside. Available in 304 stainless steel and black 65Mn spring steel. Covers M8 to M30 bore sizes.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial Options\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel \/ Black 65Mn Spring Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eInternal circlip \/ C-type snap ring (for bore\/hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore Size Range\u003c\/th\u003e\n\u003ctd\u003eM8, M10, M12, M15, M16, M20, M25, M30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eGB893 \/ DIN472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Tool\u003c\/th\u003e\n\u003ctd\u003eInternal circlip pliers (required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroove Standard\u003c\/th\u003e\n\u003ctd\u003eDIN472 bore groove dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose GB893 Internal Circlips?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN472 \/ GB893 standard\u003c\/strong\u003e — fits standard DIN472 bore grooves; interchangeable with all DIN472 circlips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo material options\u003c\/strong\u003e — 304 SS for corrosion resistance; 65Mn steel for maximum spring force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal bore retention\u003c\/strong\u003e — retains shafts and pins inside housings and bores\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM8–M30 bore range\u003c\/strong\u003e — covers standard bearing housing and gearbox bore sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e — removable and reinstallable with internal circlip pliers\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBearing retention inside motor and gearbox housings\u003c\/li\u003e\n\u003cli\u003ePin and shaft retention inside bores and housings\u003c\/li\u003e\n\u003cli\u003eAutomotive transmission and differential housing retention\u003c\/li\u003e\n\u003cli\u003eHydraulic cylinder and pneumatic actuator piston retention\u003c\/li\u003e\n\u003cli\u003eIndustrial pump and compressor housing component retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What tools do I need to install internal circlips?\u003c\/strong\u003e\u003cbr\u003eA: Internal circlips require internal circlip pliers (straight-nose type). The pliers expand the circlip to fit into the bore groove. Do not use external circlip pliers — they compress instead of expand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between internal and external circlips?\u003c\/strong\u003e\u003cbr\u003eA: Internal circlips (GB893 \/ DIN472) fit inside a bore groove to retain shafts and pins. External circlips (GB894 \/ DIN471) fit on a shaft groove to retain components on the shaft.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGB893 internal C-type circlip snap rings (quantity, material, and bore size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"black 65mn steel \/ 10pcs M30","offer_id":46891806654699,"sku":"100006028:100012485#10pcs M30;14:200025551#black 65mn steel","price":3.08,"currency_code":"USD","in_stock":true},{"title":"black 65mn steel \/ 10pcs M28","offer_id":46891806687467,"sku":"100006028:100012484#10pcs M28;14:200025551#black 65mn steel","price":3.06,"currency_code":"USD","in_stock":true},{"title":"black 65mn steel \/ 10pcs M26","offer_id":46891806720235,"sku":"100006028:100012482#10pcs M26;14:200025551#black 65mn steel","price":3.16,"currency_code":"USD","in_stock":true},{"title":"black 65mn steel \/ 10pcs 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The C-type circlip fits into a machined groove on the shaft and retains bearings, gears, and other components axially. Available in 304 stainless steel for corrosion resistance and black 65Mn spring steel for maximum spring force. Covers M3 to M40 for all standard shaft sizes.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial Options\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel \/ Black 65Mn Spring Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eExternal circlip \/ C-type snap ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Size Range\u003c\/th\u003e\n\u003ctd\u003eM3 – M40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eGB894 \/ DIN471\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Tool\u003c\/th\u003e\n\u003ctd\u003eExternal circlip pliers (required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroove Standard\u003c\/th\u003e\n\u003ctd\u003eDIN471 shaft groove dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose GB894 External Circlips?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN471 \/ GB894 standard\u003c\/strong\u003e — fits standard DIN471 shaft grooves; interchangeable with all DIN471 circlips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo material options\u003c\/strong\u003e — 304 SS for corrosion resistance; 65Mn steel for maximum spring force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM3–M40 range\u003c\/strong\u003e — covers miniature instrument shafts to large industrial shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh axial retention force\u003c\/strong\u003e — C-type circlip provides stronger axial retention than E-clips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e — removable and reinstallable with circlip pliers\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBearing retention on motor and gearbox shafts\u003c\/li\u003e\n\u003cli\u003eGear and sprocket axial retention on shafts\u003c\/li\u003e\n\u003cli\u003eAutomotive transmission and drivetrain shaft retention\u003c\/li\u003e\n\u003cli\u003eCNC machine spindle and ball screw bearing retention\u003c\/li\u003e\n\u003cli\u003eIndustrial pump and compressor shaft component retention\u003c\/li\u003e\n\u003cli\u003eGeneral machinery shaft bearing and component retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What tools do I need to install external circlips?\u003c\/strong\u003e\u003cbr\u003eA: External circlips require external circlip pliers (bent-nose type). The pliers compress the circlip to fit into the shaft groove. Do not attempt to install with flat-nose pliers as the circlip may slip and cause injury.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between external and internal circlips?\u003c\/strong\u003e\u003cbr\u003eA: External circlips (GB894 \/ DIN471) fit into a groove on the outside of a shaft to retain components. 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The E-clip design snaps into a shaft groove and retains components axially without threading. Black finish for corrosion resistance and professional appearance. Covers M1.2 to M24 for all standard shaft sizes.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e65Mn Manganese Spring Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack oxide \/ phosphated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eE-clip \/ external circlip \/ retaining ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Size Range\u003c\/th\u003e\n\u003ctd\u003eM1.2, M1.5, M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M15, M16, M20, M24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eSnap into shaft groove — circlip pliers recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eDIN6799 \/ GB896 equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose 65Mn Steel E-Clip Circlips?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e65Mn spring steel\u003c\/strong\u003e — high spring force and fatigue resistance for reliable long-term shaft retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-clip design\u003c\/strong\u003e — snaps into shaft groove without disassembling the shaft; faster installation than C-type circlips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack finish\u003c\/strong\u003e — corrosion resistance and professional appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM1.2–M24 range\u003c\/strong\u003e — covers miniature instrument shafts to large industrial shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e — can be removed and reinstalled with circlip pliers\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotor shaft bearing and gear retention\u003c\/li\u003e\n\u003cli\u003eGearbox and transmission shaft component retention\u003c\/li\u003e\n\u003cli\u003eRC model and drone motor shaft retention\u003c\/li\u003e\n\u003cli\u003e3D printer motor and lead screw shaft retention\u003c\/li\u003e\n\u003cli\u003eBicycle and e-scooter drivetrain component retention\u003c\/li\u003e\n\u003cli\u003eGeneral machinery shaft component axial retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between an E-clip and a C-type circlip?\u003c\/strong\u003e\u003cbr\u003eA: An E-clip (DIN6799) has three prongs that snap into a shaft groove from the side — no shaft disassembly required. A C-type circlip (DIN471) is a full ring that requires the shaft end to be accessible for installation. E-clips are faster to install; C-type circlips provide higher axial retention force.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install E-clips?\u003c\/strong\u003e\u003cbr\u003eA: E-clips can be installed by hand or with flat-nose pliers for small sizes. 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The most widely used washer in electronics assembly, 3D printing, and general mechanical fastening. Distributes bolt load over a larger area to prevent pull-through and surface damage, while the 304 stainless steel provides excellent corrosion resistance for long-term installations.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eGB97 \/ DIN125 \/ ISO 7089\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFlat washer \/ plain gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM1.6 – M24 (per variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eNatural stainless (bright)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose GB97 DIN125 304 SS Flat Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2-70 304 stainless steel\u003c\/strong\u003e — corrosion-resistant for indoor, outdoor, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN125 \/ GB97 standard\u003c\/strong\u003e — interchangeable with ISO 7089; fits all standard metric bolts and nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad distribution\u003c\/strong\u003e — spreads clamping force to prevent pull-through in thin panels and soft materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface protection\u003c\/strong\u003e — prevents bolt head and nut from marking or embedding into the workpiece surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide size range\u003c\/strong\u003e — M1.6 to M24 covers all standard electronics and mechanical assembly sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB and motherboard mounting (M3 flat washers under screw heads)\u003c\/li\u003e\n\u003cli\u003e3D printer frame and enclosure assembly (M3\/M4\/M5)\u003c\/li\u003e\n\u003cli\u003eAluminium extrusion profile assembly (M5\/M6\/M8)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel fastening\u003c\/li\u003e\n\u003cli\u003eRobotics and automation frame assembly\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical assembly requiring load distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eAll standard metric bolts and nuts M1.6–M24. Compatible with DIN931\/DIN933 hex bolts, DIN912 socket head cap screws, DIN934 hex nuts, and all standard metric fasteners. Fits: Arduino\/Raspberry Pi mounting (M3), NEMA 17\/23 motor mounting (M3\/M4), aluminium extrusion T-slot assembly (M5\/M6\/M8).\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between GB97 and DIN125?\u003c\/strong\u003e\u003cbr\u003eA: GB97 is the Chinese national standard; DIN125 is the German\/European standard. 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10pcs","price":16.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/gb97-din125-a2-70-304-stainless-steel-flat-washer-metric.webp?v=1759027992"},{"product_id":"gb93-a2-70-304-ss-spring-split-lock-washer","title":"GB93 A2-70 304 Stainless Steel Spring Split Lock Washer for Bolts and Nuts","description":"\u003ch2\u003eGB93 A2-70 304 Stainless Steel Spring Split Lock Washer for Bolts and Nuts\u003c\/h2\u003e\u003cp\u003eA2-70 grade 304 stainless steel spring split lock washers to GB93 \/ DIN127 standard. The split and helical spring design bites into both the bolt head and the workpiece surface, providing anti-loosening resistance under vibration and dynamic loads. Corrosion-resistant 304 stainless steel suits electronics, outdoor, and humid environment applications.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eGB93 \/ DIN127 \/ ISO 7980\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSpring split lock washer (helical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eM2 – M24 (per variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eAnti-loosening under vibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose GB93 304 SS Spring Lock Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring anti-loosening action\u003c\/strong\u003e — helical split bites into bolt head and workpiece; resists loosening under vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2-70 304 stainless steel\u003c\/strong\u003e — corrosion-resistant for electronics, outdoor, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGB93 \/ DIN127 standard\u003c\/strong\u003e — interchangeable with ISO 7980; fits all standard metric bolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide size range\u003c\/strong\u003e — M2 to M24 covers all standard electronics and mechanical assembly sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e — can be removed and reinstalled without losing spring function\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotor and gearbox mounting (anti-loosening under vibration)\u003c\/li\u003e\n\u003cli\u003e3D printer frame and motion system assembly (M3\/M4\/M5)\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel fastening in vibration-prone environments\u003c\/li\u003e\n\u003cli\u003eRobotics and automation joint fastening\u003c\/li\u003e\n\u003cli\u003eAutomotive and machinery assembly requiring vibration resistance\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical assembly where bolt loosening is a concern\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eAll standard metric bolts M2–M24. Use with DIN931\/DIN933 hex bolts, DIN912 socket head cap screws, and all standard metric fasteners. Typically used together with a flat washer (DIN125) under the lock washer for best results.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Should I use a flat washer with a lock washer?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The recommended assembly order is: bolt head → lock washer → flat washer → workpiece. The flat washer protects the workpiece surface; the lock washer provides anti-loosening action between the bolt head and flat washer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are spring lock washers effective against vibration loosening?\u003c\/strong\u003e\u003cbr\u003eA: Spring lock washers provide moderate vibration resistance. For high-vibration applications, consider thread-locking adhesive (Loctite) or nylon insert lock nuts (Nylock) in addition to or instead of spring lock washers.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGB93 A2-70 304 SS spring split lock washers (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"50pcs M1.6","offer_id":46891816648939,"sku":"100006028:200040020#100pcs M1.6","price":2.86,"currency_code":"USD","in_stock":true},{"title":"100pcs M1.6","offer_id":46891815600363,"sku":"100006028:200630733#500pcs M1.6","price":4.5,"currency_code":"USD","in_stock":true},{"title":"50pcs M2","offer_id":46891816681707,"sku":"100006028:200104129#100pcs M2","price":2.88,"currency_code":"USD","in_stock":true},{"title":"100pcs M2","offer_id":46891815862507,"sku":"100006028:202198813#500pcs M2","price":4.6,"currency_code":"USD","in_stock":true},{"title":"50pcs 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M10","offer_id":46891816583403,"sku":"100006028:202191815#10pcs M10","price":3.24,"currency_code":"USD","in_stock":true},{"title":"10pcs M10","offer_id":46891816354027,"sku":"100006028:100012484#50pcs M10","price":8.24,"currency_code":"USD","in_stock":true},{"title":"5pcs M12","offer_id":46891815633131,"sku":"100006028:200051330#10pcs M12","price":4.0,"currency_code":"USD","in_stock":true},{"title":"10pcs M12","offer_id":46891816288491,"sku":"100006028:100012485#50pcs M12","price":12.14,"currency_code":"USD","in_stock":true},{"title":"5pcs M14","offer_id":46891815698667,"sku":"100006028:200099271#10pcs M14","price":5.6,"currency_code":"USD","in_stock":true},{"title":"10pcs M14","offer_id":46891816222955,"sku":"100006028:100012487#50pcs M14","price":18.08,"currency_code":"USD","in_stock":true},{"title":"2pcs M16","offer_id":46891815764203,"sku":"100006028:200148165#5pcs M16","price":4.56,"currency_code":"USD","in_stock":true},{"title":"10pcs M16","offer_id":46891816157419,"sku":"100006028:100011069#25pcs M16","price":14.04,"currency_code":"USD","in_stock":true},{"title":"2pcs M18","offer_id":46891815829739,"sku":"100006028:200148634#5pcs M18","price":5.32,"currency_code":"USD","in_stock":true},{"title":"10pcs M18","offer_id":46891816616171,"sku":"100006028:100011070#25pcs M18","price":18.48,"currency_code":"USD","in_stock":true},{"title":"2pcs M20","offer_id":46891815895275,"sku":"100006028:200169412#5pcs M20","price":6.34,"currency_code":"USD","in_stock":true},{"title":"10pcs M20","offer_id":46891816550635,"sku":"100006028:100011071#25pcs M20","price":23.42,"currency_code":"USD","in_stock":true},{"title":"2pcs M22","offer_id":46891815960811,"sku":"100006028:200173187#5pcs M22","price":8.8,"currency_code":"USD","in_stock":true},{"title":"10pcs M22","offer_id":46891816485099,"sku":"100006028:200041080#25pcs M22","price":33.06,"currency_code":"USD","in_stock":true},{"title":"2pcs M24","offer_id":46891816026347,"sku":"100006028:200174972#2pcs M24","price":5.8,"currency_code":"USD","in_stock":true},{"title":"5pcs M24","offer_id":46891816419563,"sku":"100006028:200041086#10pcs M24","price":19.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/gb93-a2-70-304-stainless-steel-spring-split-lock-washer-metric.webp?v=1759027448"},{"product_id":"304-a2-70-ss-hex-toothed-lock-washer-nut-m3-m8-k-type","title":"304 A2-70 Stainless Steel Hex Toothed Lock Washer Nut M3–M8 Metric Thread K Type","description":"\u003ch2\u003e304 A2-70 Stainless Steel Hex Toothed Lock Washer Nut M3–M8 Metric Thread K Type\u003c\/h2\u003e\u003cp\u003eA2-70 grade 304 stainless steel K-type hex nuts with integrated toothed lock washer flange. The serrated flange bites into the workpiece surface when tightened, providing anti-loosening resistance without a separate lock washer. Combines the function of a hex nut and a toothed lock washer in a single component, reducing assembly time and parts count.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eA2-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eK-type hex nut with integrated toothed lock washer flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Range\u003c\/th\u003e\n\u003ctd\u003eM3, M4, M5, M6, M8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTooth Location\u003c\/th\u003e\n\u003ctd\u003eSerrated flange (bearing face)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eAnti-loosening — replaces hex nut + separate lock washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose K-Type Toothed Lock Washer Nuts?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated lock washer\u003c\/strong\u003e — eliminates separate lock washer; reduces parts count and assembly time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerrated flange\u003c\/strong\u003e — teeth bite into workpiece for superior anti-loosening vs. split lock washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2-70 304 SS\u003c\/strong\u003e — corrosion-resistant for electronics, outdoor, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM3–M8 range\u003c\/strong\u003e — covers all standard electronics and light mechanical assembly sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent torque\u003c\/strong\u003e — integrated design ensures correct washer positioning every time\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB and electronics enclosure fastening (anti-loosening without separate washer)\u003c\/li\u003e\n\u003cli\u003eMotor and gearbox mounting in vibration-prone environments\u003c\/li\u003e\n\u003cli\u003e3D printer frame and motion system assembly\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure panel fastening\u003c\/li\u003e\n\u003cli\u003eGeneral mechanical assembly requiring anti-loosening\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e304 A2-70 SS K-type hex toothed lock washer nuts (quantity and size per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"10pcs M3","offer_id":46895056093419,"sku":"5:200174972#25pcs M3","price":4.12,"currency_code":"USD","in_stock":true},{"title":"10pcs M4","offer_id":46895056060651,"sku":"5:200177791#25pcs M4","price":4.12,"currency_code":"USD","in_stock":true},{"title":"10pcs M5","offer_id":46895056158955,"sku":"5:200452574#25pcs M5","price":5.16,"currency_code":"USD","in_stock":true},{"title":"5pcs M6","offer_id":46895056126187,"sku":"5:200630733#10pcs M6","price":4.72,"currency_code":"USD","in_stock":true},{"title":"5pcs M8","offer_id":46895056191723,"sku":"5:200743351#10pcs M8","price":6.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/304_a2_70_stainless_steel_hex_toothed_lock_nut_m3_m8.webp?v=1758859716"},{"product_id":"2-pin-windshield-washer-pump-connector-dj7028c-3-5-21-1j0973202-vw","title":"2-Pin Windshield Washer Pump Connector DJ7028C-3.5-21 1J0973202 — for VW Antifreeze Water Spray Pump","description":"\u003ch2\u003e2-Pin Windshield Washer Pump Connector DJ7028C-3.5-21 \/ 1J0973202 — VW Antifreeze Water Spray Pump\u003c\/h2\u003e\u003cp\u003eDirect replacement 2-pin wiring connector for Volkswagen windshield washer pump (antifreeze water spray pump). Connector part numbers DJ7028C-3.5-21 and 1J0973202. Restores the electrical connection to the washer pump after connector damage, corrosion, or wiring repair. Compatible with most VW models using the 1J0973202 connector specification.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector Part Numbers\u003c\/th\u003e\n\u003ctd\u003eDJ7028C-3.5-21 \/ 1J0973202\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Count\u003c\/th\u003e\n\u003ctd\u003e2-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Pitch\u003c\/th\u003e\n\u003ctd\u003e3.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Brand\u003c\/th\u003e\n\u003ctd\u003eVolkswagen (VW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eWindshield washer pump \/ antifreeze water spray pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible VW Models\u003c\/h3\u003e\u003cp\u003eMost Volkswagen models using the 1J0973202 washer pump connector, including: Golf (Mk4\/Mk5\/Mk6\/Mk7), Passat (B5\/B6\/B7), Polo (9N\/6R\/6C\/AW), Tiguan (5N\/AD), Touareg (7L\/7P), Sharan (7M\/7N), Caddy, T5\/T6 Transporter. Verify against your vehicle’s wiring diagram before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy Replace the Washer Pump Connector?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores washer function\u003c\/strong\u003e — damaged or corroded connector causes washer pump failure; replacement restores full function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM specification\u003c\/strong\u003e — DJ7028C-3.5-21 \/ 1J0973202 matches OEM connector dimensions and pin pitch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring repair\u003c\/strong\u003e — splice new connector onto existing wiring after connector damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2-pin windshield washer pump connector DJ7028C-3.5-21 \/ 1J0973202 (quantity per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"follow me cheaper","offer_id":47363812622571,"sku":"14:200004889#follow me cheaper","price":10.68,"currency_code":"USD","in_stock":true},{"title":"Female with wire","offer_id":47363812655339,"sku":"14:200002130#Female with wire","price":13.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2_Pin_Auto_Wire_Connector.webp?v=1769410794"},{"product_id":"miter-saw-blade-clamp-washer-flat-circular-precision-stamped-oem-chop-saw","title":"Miter Saw Blade Clamp Washer — Flat Circular Precision Stamped Metal OEM Replacement Part for Chop Saw","description":"\u003ch2\u003eMiter Saw Blade Clamp Washer — Flat Circular Precision Stamped Metal OEM Replacement\u003c\/h2\u003e\u003cp\u003ePrecision stamped metal flat washer for miter saw and chop saw blade clamp assembly. Distributes clamping force evenly across the blade bore to prevent blade wobble and ensure accurate, vibration-free cutting. Direct OEM replacement for worn or lost blade clamp washers on most miter saw brands.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eBlade clamp washer (outer flange washer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePrecision stamped metal (steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eFlat circular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eBlade retention and clamping force distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible Tools\u003c\/h3\u003e\u003cp\u003eCompatible with most miter saws and chop saws using standard blade clamp washer specifications: DeWalt DWS713\/DWS715\/DWS779\/DWS780, Makita LS1013\/LS1016\/LS1019, Bosch GCM8SJL\/GCM10MX\/GCM12GDL, Festool KS 120, Metabo KGS216\/KGS254, Evolution RAGE3\/RAGE5, Ryobi TSS103\/EMS216L. Verify OD, ID, and thickness before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMiter saw blade clamp flat circular washer (OEM replacement)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"N595259 \/ China Mainland","offer_id":47723210572011,"sku":"14:2904#N595259;200007763:201336100","price":87.24,"currency_code":"USD","in_stock":true},{"title":"N538823 \/ China Mainland","offer_id":47723210604779,"sku":"14:201447325#N538823;200007763:201336100","price":89.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Sa1530a4c620e4d0a82955421a55ce48by.webp?v=1770449706"},{"product_id":"snow-foam-cannon-pot-1-4-quick-connector-adjustable-nozzle-pressure-washer-pre-wash","title":"Snow Foam Cannon Pot with 1\/4” Quick Connector — Adjustable Nozzle for Pressure Washer Car Pre-Wash","description":"\u003ch2\u003eSnow Foam Cannon Pot with 1\/4” Quick Connector — Adjustable Nozzle for Pressure Washer Car Pre-Wash\u003c\/h2\u003e\u003cp\u003eSnow foam cannon (foam pot) with 1\/4” quick-connect fitting and adjustable nozzle for pressure washer car pre-wash and detailing. Produces thick, clinging foam that lifts loose dirt and grime from paint before contact washing — reducing swirl marks and paint scratches from contact washing. The adjustable nozzle controls foam thickness and spray pattern for different soiling levels.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003e1\/4” quick-connect (universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNozzle\u003c\/th\u003e\n\u003ctd\u003eAdjustable foam thickness and spray pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle\u003c\/th\u003e\n\u003ctd\u003e1 litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pressure\u003c\/th\u003e\n\u003ctd\u003e1000–3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible Pressure Washers\u003c\/h3\u003e\u003cp\u003eKärcher K2–K7, Bosch AQT\/UniversalAquatak, Nilfisk C100–C150, Ryobi, Greenworks, Sun Joe SPX, Worx Hydroshot, Black+Decker, and most electric and petrol pressure washers with 1\/4” quick-connect lance fittings.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × Foam cannon pot with 1\/4” quick-connect fitting and adjustable nozzle\u003c\/li\u003e\n\u003cli\u003e1 × 1-litre bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47723212603627,"sku":"200007763:201336100","price":102.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S63b770cf062c4de1ad327aaf145f004cM.webp?v=1770449720"},{"product_id":"car-washing-quick-connect-spray-nozzle-power-washer-purple-black-car-exterior","title":"Car Washing Quick-Connect Spray Nozzle — Power Washer Attachment Purple \u0026amp; Black for Car Exterior Cleaning","description":"\u003ch2\u003eCar Washing Quick-Connect Spray Nozzle — Power Washer Attachment for Car Exterior Cleaning\u003c\/h2\u003e\u003cp\u003eUniversal 1\/4” quick-connect spray nozzle for car washing with pressure washers. Optimised spray pattern for paint-safe car exterior cleaning — wide enough to avoid paint damage while maintaining sufficient pressure to remove road grime and brake dust. Snaps onto any 1\/4” quick-connect pressure washer lance in seconds.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003e1\/4” quick-connect (universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003ePurple \u0026amp; black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCar exterior washing, paint-safe pressure washing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible Pressure Washers\u003c\/h3\u003e\u003cp\u003eKärcher K2–K7, Bosch AQT\/UniversalAquatak, Nilfisk, Ryobi, Greenworks, Sun Joe SPX, Worx Hydroshot, Black+Decker, and most electric and petrol pressure washers with 1\/4” quick-connect lance fittings.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × Car washing quick-connect spray nozzle (purple \u0026amp; black)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Purple \/ China Mainland","offer_id":47723213521131,"sku":"200007763:201336100;5:100014064#Purple","price":122.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Se7b923b8296a4a51b9b737025174f29df.webp?v=1770449730"},{"product_id":"chainsaw-drive-sprocket-replacement-kit-dewalt-dccs620b-dccs620p1-bolt-washer","title":"Chainsaw Drive Sprocket Replacement Kit — For DeWalt DCCS620B \u0026amp; DCCS620P1 with Bolt \u0026amp; Washer Components","description":"\u003ch2\u003eChainsaw Drive Sprocket Replacement Kit — For DeWalt DCCS620B \u0026amp; DCCS620P1\u003c\/h2\u003e\u003cp\u003eDirect replacement drive sprocket kit for DeWalt DCCS620B and DCCS620P1 20V MAX cordless chainsaws, including bolt and washer components for complete sprocket assembly. The drive sprocket engages the chainsaw chain and transfers motor power to chain movement — a worn sprocket causes chain skipping, accelerated chain wear, and reduced cutting performance. Replace the sprocket at every second chain replacement for optimal performance.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Models\u003c\/th\u003e\n\u003ctd\u003eDeWalt DCCS620B, DCCS620P1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003ctd\u003eDrive sprocket + bolt + washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit\u003c\/th\u003e\n\u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement Interval\u003c\/th\u003e\n\u003ctd\u003eEvery 2 chain replacements (recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible DeWalt Models\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary:\u003c\/strong\u003e DCCS620B (20V MAX XR 12” cordless chainsaw, tool only), DCCS620P1 (20V MAX XR 12” cordless chainsaw kit with 5Ah battery).\u003cbr\u003e\u003cstrong\u003eAlso compatible with:\u003c\/strong\u003e DCCS620M1, DCCS620P2 — and other DeWalt 20V MAX XR 12” chainsaw variants using the same drive sprocket specification. Verify sprocket pitch and tooth count against your tool’s parts diagram before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eSymptoms of a Worn Drive Sprocket\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChain skips or jumps on the bar during cutting\u003c\/li\u003e\n\u003cli\u003eAccelerated chain and bar wear\u003c\/li\u003e\n\u003cli\u003eReduced cutting speed and performance\u003c\/li\u003e\n\u003cli\u003eVisible wear on sprocket teeth (hook or shark-fin profile)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × Chainsaw drive sprocket\u003c\/li\u003e\n\u003cli\u003e1 × Retention bolt\u003c\/li\u003e\n\u003cli\u003e1 × Washer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47723214536939,"sku":"200007763:201336100","price":69.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S647f095042e148d99114566412112489X.webp?v=1770449743"},{"product_id":"pressure-washer-cleaning-kit-trigger-gun-7-nozzle-24cm-lance-outdoor-car-cleaning","title":"Pressure Washer Cleaning Kit — Trigger Gun with 7-Nozzle Set \u0026amp; 24cm Lance for Outdoor \u0026amp; Car Cleaning","description":"\u003ch2\u003ePressure Washer Cleaning Kit — Trigger Gun with 7-Nozzle Set \u0026amp; 24cm Lance\u003c\/h2\u003e\u003cp\u003eComplete pressure washer cleaning kit with trigger gun, 24cm extension lance, and 7-nozzle set for versatile outdoor cleaning. Universal 1\/4” quick-connect fitting compatible with most electric and petrol pressure washers. The 7-nozzle set covers all spray patterns from 0° pencil jet to 40° wide fan, foam application, and turbo rotating nozzle.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTrigger Gun\u003c\/th\u003e\n\u003ctd\u003eHigh-pressure trigger gun with safety lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLance\u003c\/th\u003e\n\u003ctd\u003e24cm extension lance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNozzles\u003c\/th\u003e\n\u003ctd\u003e7 nozzles: 0° \/ 15° \/ 25° \/ 40° \/ soap \/ turbo \/ rinse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003eUniversal 1\/4” quick-connect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Pressure\u003c\/th\u003e\n\u003ctd\u003eUp to 3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible Pressure Washers\u003c\/h3\u003e\u003cp\u003eKärcher K2–K7, Bosch AQT\/UniversalAquatak, Nilfisk C100–C150, Ryobi, Greenworks, Sun Joe SPX, Worx Hydroshot, Black+Decker, and most electric and petrol pressure washers with 1\/4” quick-connect lance fittings.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × Trigger gun, 1 × 24cm lance, 7 × nozzles\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47723214700779,"sku":"200007763:201336100","price":81.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S299107d05638437b9b3e80ee1f9868721.webp?v=1770449745"},{"product_id":"150pcs-m5-m22-copper-crush-washer-gasket-set-oil-pan-hydraulic-assortment","title":"150PCS M5–M22 Copper Crush Washer Gasket Set — Flat Ring Seal Assortment Kit for Oil Pan \u0026amp; Hydraulic Fittings","description":"\u003ch2\u003e150PCS M5–M22 Copper Crush Washer Gasket Set — Flat Ring Seal Assortment for Oil Pan \u0026amp; Hydraulic Fittings\u003c\/h2\u003e\u003cp\u003eComprehensive 150-piece copper crush washer gasket assortment covering M5 to M22 inner diameters. Copper crush washers provide superior sealing compared to aluminum on high-pressure hydraulic fittings, fuel system connections, and oil drain plugs. The soft copper deforms to fill micro-gaps, creating a leak-free metal-to-metal seal. The assortment kit covers all common sizes for automotive, hydraulic, and plumbing applications.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKit Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Quantity\u003c\/th\u003e\n\u003ctd\u003e150 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCopper (soft, crushable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter Range\u003c\/th\u003e\n\u003ctd\u003eM5, M6, M8, M10, M12, M14, M16, M18, M20, M22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eCrush washer \/ flat ring seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003eOil drain plugs, hydraulic fittings, fuel fittings, banjo bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Copper Over Aluminum Crush Washers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior malleability\u003c\/strong\u003e — copper deforms more easily than aluminum; better sealing on worn or damaged threads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher pressure rating\u003c\/strong\u003e — copper handles higher hydraulic pressures than aluminum; suitable for hydraulic and fuel system fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistant\u003c\/strong\u003e — copper resists oil, fuel, and hydraulic fluid corrosion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150pcs assortment\u003c\/strong\u003e — M5–M22 covers all common automotive and hydraulic fitting sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine oil drain plug sealing (M12–M16)\u003c\/li\u003e\n\u003cli\u003eHydraulic fitting and banjo bolt sealing\u003c\/li\u003e\n\u003cli\u003eFuel system fitting and injector sealing\u003c\/li\u003e\n\u003cli\u003eBrake caliper banjo bolt sealing\u003c\/li\u003e\n\u003cli\u003ePower steering and transmission fitting sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e150 × copper crush washer gaskets (M5–M22, multiple sizes)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47723221516523,"sku":"200007763:201336100","price":75.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S7a76a4432dbf4181950b5674b0482ad8U.webp?v=1770449926"},{"product_id":"circular-saw-outer-clamp-flange-washer-blade-bolt-dewalt-dc390-dc310kl-dcs391","title":"Circular Saw Outer Clamp Flange Washer \u0026amp; Blade Bolt — For DeWalt DC390 DC310KL DCS391 Power Tool Accessories","description":"\u003ch2\u003eCircular Saw Outer Clamp Flange Washer \u0026amp; Blade Bolt — For DeWalt DC390 \/ DC310KL \/ DCS391\u003c\/h2\u003e\u003cp\u003eDirect replacement outer clamp flange washer and blade retention bolt for DeWalt circular saws DC390, DC310KL, and DCS391. The outer flange washer and blade bolt work together to clamp the saw blade securely against the inner flange — distributing clamping force evenly across the blade bore to prevent blade wobble and ensure accurate, vibration-free cutting. Safety-critical components — replace immediately if worn or damaged.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Models\u003c\/th\u003e\n\u003ctd\u003eDeWalt DC390, DC310KL, DCS391\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003ctd\u003eOuter clamp flange washer + blade retention bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePrecision machined steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit\u003c\/th\u003e\n\u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eBlade clamping and retention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible DeWalt Models\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary:\u003c\/strong\u003e DC390 (18V cordless circular saw), DC310KL (18V cordless circular saw kit), DCS391 (18V XR cordless circular saw).\u003cbr\u003e\u003cstrong\u003eAlso compatible with:\u003c\/strong\u003e DCS391B, DCS391L1, DCS391L2, DCS391P1, DCS391P2 — and other DeWalt 18V circular saws using the same blade arbor specification. Verify OD, ID, and thread specification against your tool’s parts diagram before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy Replace the Blade Clamp Washer \u0026amp; Bolt?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents blade wobble\u003c\/strong\u003e — worn washer or stretched bolt allows blade lateral movement; causes inaccurate cuts and vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety critical\u003c\/strong\u003e — a loose blade is a serious safety hazard; replace worn components immediately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores cutting accuracy\u003c\/strong\u003e — new clamp components restore blade concentricity and cutting precision\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × Outer clamp flange washer\u003c\/li\u003e\n\u003cli\u003e1 × Blade retention bolt\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47723223515371,"sku":"200007763:201336100","price":47.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Sbbe7a5cf84744e689a5c16159c64753aZ.webp?v=1770449939"},{"product_id":"barb-npt-male-connector-plastic-hose-barb-fitting-adapter-pressure-washer-5pcs","title":"Barb NPT Male Connector — Plastic Hose Barb Fitting Adapter for Pressure Washer \u0026amp; Garden Hose 5pcs","description":"\u003ch2\u003eBarb NPT Male Connector — Plastic Hose Barb Fitting Adapter for Pressure Washer \u0026amp; Garden Hose\u003c\/h2\u003e\u003cp\u003ePlastic hose barb to NPT male thread fitting adapters for connecting flexible hoses to NPT-threaded ports on pressure washers, pumps, and garden water systems. The barb end grips the inside of the hose for a secure, leak-free connection without clamps (clamps recommended for pressure applications). NPT male thread connects to standard NPT female ports on pumps, valves, and fittings.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e5 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eHose barb to NPT male thread adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eNPT (National Pipe Thread — tapered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic (PP — pressure and chemical resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003ePressure washers, garden pumps, water systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eNPT Thread Compatibility\u003c\/h3\u003e\u003cp\u003eNPT (National Pipe Thread) is the standard tapered thread used in North America and widely used globally on pressure washers, pumps, and water system fittings. Compatible with: \u003cstrong\u003eNorth America\u003c\/strong\u003e (standard NPT fittings on all US\/Canadian pressure washers and pumps), \u003cstrong\u003eAustralia\u003c\/strong\u003e (BSP to NPT adapters available for BSP-threaded equipment), \u003cstrong\u003eGlobal\u003c\/strong\u003e (most Chinese-manufactured pressure washers and pumps use NPT or BSP threads — verify before ordering).\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConnecting flexible hose to pressure washer inlet\/outlet ports\u003c\/li\u003e\n\u003cli\u003eGarden pump and irrigation system hose connections\u003c\/li\u003e\n\u003cli\u003eWater tank outlet hose fitting\u003c\/li\u003e\n\u003cli\u003eGeneral water system hose-to-thread connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e5 × Plastic hose barb to NPT male thread fitting adapters\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"2 inch \/ China Mainland","offer_id":47798427746539,"sku":"14:193#2 inch;200007763:201336100","price":151.16,"currency_code":"USD","in_stock":true},{"title":"1.5 inch \/ China Mainland","offer_id":47798427779307,"sku":"14:29#1.5 inch;200007763:201336100","price":109.92,"currency_code":"USD","in_stock":true},{"title":"1 inch \/ China Mainland","offer_id":47798427812075,"sku":"14:201441374#1 inch;200007763:201336100","price":80.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Sc722aa0b59f54a2ca3545869d4684c17Y.webp?v=1770564824"},{"product_id":"pressure-washer-adapter-kit-360-rotation-male-female-quick-connector-rust-resistant","title":"Pressure Washer Adapter Kit — 360° Rotation Male \u0026amp; Female Quick Connector Set, Rust-Resistant Fittings","description":"\u003ch2\u003ePressure Washer Adapter Kit — 360° Rotation Male \u0026amp; Female Quick Connector Set\u003c\/h2\u003e\u003cp\u003ePressure washer adapter kit with 360° rotating male and female quick-connect fittings for hose and lance connection. The 360° swivel rotation prevents hose kinking and twisting during use — the hose rotates freely while the lance and gun remain stationary. Rust-resistant construction for long-term outdoor pressure washer use.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKit Contents \u0026amp; Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectors\u003c\/th\u003e\n\u003ctd\u003eMale + female quick-connect adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotation\u003c\/th\u003e\n\u003ctd\u003e360° swivel (hose anti-kink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Size\u003c\/th\u003e\n\u003ctd\u003e1\/4” quick-connect (universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eRust-resistant (brass \/ stainless fittings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Pressure\u003c\/th\u003e\n\u003ctd\u003eUp to 3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible Pressure Washers\u003c\/h3\u003e\u003cp\u003eUniversal 1\/4” quick-connect compatible with Kärcher K2–K7, Bosch AQT\/UniversalAquatak, Nilfisk, Ryobi, Greenworks, Sun Joe SPX, Worx Hydroshot, Black+Decker, and most electric and petrol pressure washers with 1\/4” quick-connect fittings.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy Use a 360° Swivel Adapter?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents hose kinking\u003c\/strong\u003e — 360° rotation allows hose to follow movement without twisting or kinking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces hose wear\u003c\/strong\u003e — eliminates torsional stress on hose at connection point; extends hose life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasier manoeuvring\u003c\/strong\u003e — move freely around the vehicle or surface without fighting a twisted hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePressure washer adapter kit with 360° rotation male and female quick connectors (quantities per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"A \/ China Mainland","offer_id":47798434169067,"sku":"200007763:201336100;5:100014064#A","price":80.84,"currency_code":"USD","in_stock":true},{"title":"B \/ China Mainland","offer_id":47798434201835,"sku":"200007763:201336100;5:361386#B","price":80.96,"currency_code":"USD","in_stock":true},{"title":"D \/ China Mainland","offer_id":47798434234603,"sku":"200007763:201336100;5:100014065#D","price":126.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S7c2c62af1ef74b399c6e1f8602a57cce3.webp?v=1770564875"},{"product_id":"dishwasher-lower-basket-wheels-8pcs-siemens-s5555x0gb-s5943x2gb-hf87950gb","title":"Dishwasher Lower Basket Wheels — 8pcs Replacement Rollers for Siemens S5555X0GB\/79 S5943X2GB\/31 S6409N2GB\/17 HF87950GB\/03 KG57U95\/13","description":"\u003ch2\u003eDishwasher Lower Basket Wheels — 8pcs Replacement Rollers for Siemens Dishwashers\u003c\/h2\u003e\u003cp\u003e8-piece replacement lower basket wheel (roller) kit for Siemens dishwashers. Worn or broken basket wheels cause the lower basket to drag, jam, or derail on the dishwasher rails — replacement wheels restore smooth, effortless basket sliding. Direct replacement for the specified Siemens models.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e8 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eLower basket wheel \/ roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Brand\u003c\/th\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic (heat and detergent resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible Siemens Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eS5555X0GB\/79\u003c\/li\u003e\n\u003cli\u003eS5943X2GB\/31\u003c\/li\u003e\n\u003cli\u003eS6409N2GB\/17\u003c\/li\u003e\n\u003cli\u003eHF87950GB\/03\u003c\/li\u003e\n\u003cli\u003eKG57U95\/13\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAlso compatible with other Siemens and Bosch dishwasher models using the same basket wheel specification. Verify wheel diameter and axle dimensions against your appliance before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eSymptoms of Worn Basket Wheels\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLower basket drags or is difficult to slide in and out\u003c\/li\u003e\n\u003cli\u003eBasket derails from the dishwasher rails\u003c\/li\u003e\n\u003cli\u003eRattling or grinding noise when sliding the basket\u003c\/li\u003e\n\u003cli\u003eBasket tilts or tips when loaded\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e8 × Dishwasher lower basket replacement wheels \/ rollers\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798437085419,"sku":"200007763:201336100","price":60.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S44fa662f6f1f4d8bb68486491d7b1e92O.webp?v=1770565065"},{"product_id":"high-pressure-washer-hose-extension-connector-karcher-k2-k3-water-cleaning","title":"High Pressure Washer Hose Extension Connector — Water Cleaning Hose Coupler for Kärcher K2 K3 \u0026amp; Compatible Washers","description":"\u003ch2\u003eHigh Pressure Washer Hose Extension Connector — Water Cleaning Hose Coupler for Kärcher K2 K3\u003c\/h2\u003e\u003cp\u003eHigh-pressure washer hose extension connector for extending the reach of your pressure washer hose. Connects two hose sections together or extends a single hose for cleaning large areas, driveways, and vehicles without moving the pressure washer. Compatible with Kärcher K2 and K3 series and most pressure washers using the same hose fitting specification.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eHose extension connector \/ coupler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Brands\u003c\/th\u003e\n\u003ctd\u003eKärcher K2, K3 (and compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Pressure\u003c\/th\u003e\n\u003ctd\u003eUp to 160 bar (2320 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic \/ brass fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible Pressure Washers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eKärcher:\u003c\/strong\u003e K2 Full Control, K2 Premium, K3 Full Control, K3 Premium, K3 Compact — and all Kärcher models using the standard K2\/K3 hose fitting.\u003cbr\u003e\u003cem\u003eNot compatible with Kärcher K4–K7 (different hose fitting). Verify your Kärcher model’s hose fitting type before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExtending hose reach for large driveway and patio cleaning\u003c\/li\u003e\n\u003cli\u003eVehicle washing without moving the pressure washer\u003c\/li\u003e\n\u003cli\u003eConnecting two hose sections after hose damage or repair\u003c\/li\u003e\n\u003cli\u003eReaching gutters and roof areas with extended lance\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × High pressure washer hose extension connector\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798438854891,"sku":"200007763:201336100","price":4.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S77ee11e9cb3a489695c929b7abf7bbef5.webp?v=1770565078"},{"product_id":"ss-toilet-tank-bolt-kit-bathroom-screws-split-washer-bowl-cistern-mounting-2pcs","title":"Stainless Steel Toilet Tank Bolt Kit — Bathroom Screws \u0026amp; Bolts with Split Washer for Bowl \u0026amp; Cistern Mounting 2pcs","description":"\u003ch2\u003eStainless Steel Toilet Tank Bolt Kit — Bathroom Screws \u0026amp; Bolts with Split Washer for Bowl \u0026amp; Cistern Mounting\u003c\/h2\u003e\u003cp\u003eStainless steel toilet tank (cistern) bolt kit for securing the cistern to the toilet bowl. Includes bolts, split washers, flat washers, and nuts for a complete cistern mounting installation. Stainless steel construction prevents corrosion in the wet bathroom environment — eliminates the rust staining and bolt seizure common with standard zinc-plated bolts. Universal sizing fits most close-coupled toilet cisterns.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBolts\u003c\/th\u003e\n\u003ctd\u003e2 × Stainless steel cistern mounting bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWashers\u003c\/th\u003e\n\u003ctd\u003eSplit lock washers + flat washers (per bolt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNuts\u003c\/th\u003e\n\u003ctd\u003e2 × Stainless steel nuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e304 Stainless steel (A2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eClose-coupled toilet cistern to bowl mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose Stainless Steel Toilet Bolts?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-resistant\u003c\/strong\u003e — 304 SS resists bathroom humidity and water contact; no rust staining on porcelain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo bolt seizure\u003c\/strong\u003e — stainless steel does not corrode and seize like zinc-plated bolts; easy removal for future maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit lock washers\u003c\/strong\u003e — prevent bolt loosening from toilet vibration and use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal fit\u003c\/strong\u003e — standard sizing fits most close-coupled toilet cisterns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit\u003c\/strong\u003e — bolts, washers, and nuts included; no additional hardware required\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible Toilet Brands\u003c\/h3\u003e\u003cp\u003eUniversal fit for most close-coupled toilet cisterns including: \u003cstrong\u003eUK\/Europe:\u003c\/strong\u003e Ideal Standard, Armitage Shanks, Roca, Villeroy \u0026amp; Boch, Duravit, Geberit, Grohe, Twyford, Lecico, RAK Ceramics.\u003cbr\u003e\u003cstrong\u003eNorth America:\u003c\/strong\u003e American Standard, Kohler, TOTO, Mansfield, Gerber, Eljer.\u003cbr\u003e\u003cstrong\u003eAustralia:\u003c\/strong\u003e Caroma, Fowler, Villeroy \u0026amp; Boch, Roca.\u003cbr\u003e\u003cem\u003eVerify bolt length and diameter against your cistern mounting holes before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2 × Stainless steel toilet cistern bolts\u003c\/li\u003e\n\u003cli\u003e4 × Washers (2 × split lock + 2 × flat per bolt)\u003c\/li\u003e\n\u003cli\u003e2 × Stainless steel nuts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798446653675,"sku":"200007763:201336100","price":8.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Sc7f52e17200c4853abf8f6e10760bfc1j.webp?v=1770565238"},{"product_id":"circular-saw-blade-clamp-flange-washer-224409-4-makita-oem-replacement","title":"Circular Saw Blade Clamp Flange Washer — Part No. 224409-4 OEM Replacement for Makita \u0026amp; Compatible Circular Saws","description":"\u003ch2\u003eCircular Saw Blade Clamp Flange Washer — Part No. 224409-4 OEM Replacement\u003c\/h2\u003e\u003cp\u003eDirect replacement blade clamp flange washer for circular saws, matching part number 224409-4. The outer flange washer clamps the saw blade against the inner flange, distributing the retention bolt clamping force evenly across the blade bore to prevent blade wobble and ensure accurate, vibration-free cutting. Essential for safe circular saw operation — never operate without the blade clamp washer.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e224409-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eCircular saw blade clamp outer flange washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePrecision stamped metal (steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eBlade retention and clamping force distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit\u003c\/th\u003e\n\u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eCompatible Tools\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePrimary:\u003c\/strong\u003e Makita circular saws using part number 224409-4, including: HS7601, HS7611, HS7621, HS7631, HS7641, 5007MG, 5007NB, 5007NK, 5008MG, 5477NB, 5057KB, 5603R, 5604R, 5621RD, 5740NB.\u003cbr\u003e\u003cstrong\u003eCompatible:\u003c\/strong\u003e Also fits other circular saw brands using the same blade bore diameter and flange washer specification. Verify OD, ID, and thickness against your tool’s parts diagram before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy Replace the Blade Clamp Washer?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents blade wobble\u003c\/strong\u003e — worn or missing flange washer allows blade lateral movement; causes inaccurate cuts and vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEven clamping force\u003c\/strong\u003e — distributes retention bolt force evenly across blade bore; prevents blade distortion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety critical\u003c\/strong\u003e — a correctly clamped blade is essential for safe circular saw operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × Circular saw blade clamp flange washer (part no. 224409-4)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798501212395,"sku":"200007763:201336100","price":11.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S627f106fc1f0486db866dfa36553c0540.webp?v=1770565691"},{"product_id":"air-compressor-valve-plate-gaskets-washers-repair-kit-replacement-seal-set","title":"Air Compressor Valve Plate Gaskets \u0026amp; Washers Repair Kit — Replacement Seal Set for Air Compressor Maintenance","description":"\u003ch2\u003eAir Compressor Valve Plate Gaskets \u0026amp; Washers Repair Kit — Replacement Seal Set\u003c\/h2\u003e\u003cp\u003eReplacement valve plate gaskets and washers repair kit for air compressor pump maintenance. Restores compression efficiency and eliminates air leaks caused by worn or damaged valve plate gaskets. The kit includes all gaskets and washers required for a complete valve plate service — no additional parts needed.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eValve plate gasket and washer repair kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic \/ rubber gasket material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eAir compressor pump valve plate sealing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Contents\u003c\/th\u003e\n\u003ctd\u003eValve plate gaskets + washers (complete service kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eSymptoms of Failed Valve Plate Gaskets\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAir compressor takes longer than usual to reach working pressure\u003c\/li\u003e\n\u003cli\u003eCompressor runs continuously without reaching cut-out pressure\u003c\/li\u003e\n\u003cli\u003eAir leaking from pump head area\u003c\/li\u003e\n\u003cli\u003eReduced output pressure and flow rate\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eWhy Replace Valve Plate Gaskets?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores compression\u003c\/strong\u003e — new gaskets seal the valve plate to the cylinder head; restores full compression efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates air leaks\u003c\/strong\u003e — worn gaskets allow compressed air to bypass the valve plate; replacement stops leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit\u003c\/strong\u003e — all gaskets and washers included; no additional parts required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective repair\u003c\/strong\u003e — gasket kit costs a fraction of a new pump or compressor\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eAir compressor valve plate gaskets and washers repair kit (quantities per selected variant)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798503047403,"sku":"200007763:201336100","price":4.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S868f290eeaa34770929a4a74ac223a727.webp?v=1770565711"},{"product_id":"high-pressure-washer-2700-3000-psi-7-75hp-petrol-engine-heavy-duty-car-driveway","title":"High Pressure Washer 2700–3000 PSI — 7.75 HP Petrol Engine Heavy-Duty Cleaning for Cars, Driveways \u0026amp; Industrial Use","description":"\u003ch2\u003eHigh Pressure Washer 2700–3000 PSI — 7.75 HP Petrol Engine Heavy-Duty Cleaning\u003c\/h2\u003e\u003cp\u003eHeavy-duty petrol-powered pressure washer delivering 2700–3000 PSI for professional-grade cleaning of cars, driveways, patios, farm equipment, and industrial surfaces. The 7.75 HP engine provides sustained high pressure for tackling heavy grime, oil stains, algae, and moss that electric pressure washers cannot handle. Fully portable — no mains power required.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure\u003c\/th\u003e\n\u003ctd\u003e2700–3000 PSI (186–207 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Power\u003c\/th\u003e\n\u003ctd\u003e7.75 HP (petrol \/ gasoline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePetrol-powered pressure washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePortability\u003c\/th\u003e\n\u003ctd\u003eFully portable — no mains power required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCars, driveways, farm equipment, industrial surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose a Petrol Pressure Washer?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2700–3000 PSI\u003c\/strong\u003e — significantly more powerful than electric washers (typically 1300–2000 PSI); handles heavy grime, oil stains, and algae\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7.75 HP engine\u003c\/strong\u003e — sustained high pressure for extended cleaning sessions without power drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully portable\u003c\/strong\u003e — no mains power or extension cord required; use anywhere on site, farm, or remote location\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional grade\u003c\/strong\u003e — suitable for commercial car washing, agricultural equipment cleaning, and industrial surface preparation\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCar, van, truck, and HGV exterior washing\u003c\/li\u003e\n\u003cli\u003eDriveway, patio, and path cleaning (removes algae, moss, and oil stains)\u003c\/li\u003e\n\u003cli\u003eFarm and agricultural equipment cleaning (tractors, combine harvesters)\u003c\/li\u003e\n\u003cli\u003eConstruction equipment and plant machinery cleaning\u003c\/li\u003e\n\u003cli\u003eIndustrial floor and surface preparation\u003c\/li\u003e\n\u003cli\u003eGraffiti removal from brick and concrete\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × Petrol high pressure washer (2700–3000 PSI, 7.75 HP)\u003c\/li\u003e\n\u003cli\u003eLance, gun, and nozzle set (per selected variant)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798506488043,"sku":"200007763:201336100","price":83.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S34b3afd01202429494e6a88b9df8112fM.webp?v=1770565783"},{"product_id":"pressure-washer-spray-wand-1-4-quick-connect-extension-lance-5-nozzles","title":"Pressure Washer Spray Wand — 1\/4” Quick Connect Extension Lance with 5 Nozzles for High-Pressure Cleaning","description":"\u003ch2\u003ePressure Washer Spray Wand — 1\/4” Quick Connect Extension Lance with 5 Nozzles\u003c\/h2\u003e\u003cp\u003eHigh-quality pressure washer extension spray wand with 1\/4” quick-connect fitting and 5-nozzle set for versatile high-pressure cleaning. The extension lance provides additional reach for cleaning gutters, roofs, and under-vehicle areas without bending. The 5-nozzle set covers all common spray patterns from 0° pencil jet to 40° wide fan.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003e1\/4” quick-connect (universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNozzle Set\u003c\/th\u003e\n\u003ctd\u003e5 nozzles (0°\/15°\/25°\/40°\/soap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Pressure\u003c\/th\u003e\n\u003ctd\u003eUp to 3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel lance + brass fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eNozzle Guide\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0° (red)\u003c\/strong\u003e — pencil jet; maximum pressure for stubborn stains and rust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15° (yellow)\u003c\/strong\u003e — narrow fan; concrete, brick, and stone cleaning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25° (green)\u003c\/strong\u003e — medium fan; general surface and car body cleaning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40° (white)\u003c\/strong\u003e — wide fan; large surface rinsing and delicate surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoap (black)\u003c\/strong\u003e — low pressure for detergent and foam application\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible Pressure Washers\u003c\/h3\u003e\u003cp\u003eUniversal 1\/4” quick-connect compatible with Kärcher K2–K7, Bosch AQT\/UniversalAquatak, Nilfisk C100–C150, Ryobi, Greenworks, Sun Joe SPX, Worx Hydroshot, Black+Decker, and most electric and petrol pressure washers with 1\/4” quick-connect lance fittings.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × Pressure washer extension spray wand\u003c\/li\u003e\n\u003cli\u003e5 × Quick-connect nozzles (0°\/15°\/25°\/40°\/soap)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798509535467,"sku":"200007763:201336100","price":81.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S96a53303ddfb4a29a6f74f0bdde27a95P.webp?v=1770565809"},{"product_id":"12v-electric-booster-pump-garden-watering-car-washer-boat-caravan-shower","title":"12V Electric Booster Pump — Self-Priming Water Pump for Garden Watering, Car Washer, Boat, Caravan \u0026amp; Shower","description":"\u003ch2\u003e12V Electric Booster Pump — Self-Priming Water Pump for Garden, Car Washing, Boat \u0026amp; Caravan\u003c\/h2\u003e\u003cp\u003e12V DC self-priming electric booster pump with intelligent backflow prevention for garden watering systems, car washing, boat bilge, caravan water supply, and portable shower applications. The self-priming design draws water from tanks, barrels, or open water sources without manual priming. Intelligent pressure switch automatically starts and stops the pump based on demand — no manual switching required.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSelf-priming centrifugal \/ diaphragm pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBackflow Prevention\u003c\/th\u003e\n\u003ctd\u003eIntelligent check valve (automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure Switch\u003c\/th\u003e\n\u003ctd\u003eAutomatic start\/stop on demand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003eGarden watering, car washing, boat, caravan, shower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose a 12V Self-Priming Booster Pump?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V DC operation\u003c\/strong\u003e — runs directly from car battery, leisure battery, or solar system; no mains power required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-priming\u003c\/strong\u003e — draws water from tanks and barrels without manual priming; starts dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent pressure switch\u003c\/strong\u003e — automatically starts when tap or nozzle is opened; stops when closed; no manual switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackflow prevention\u003c\/strong\u003e — check valve prevents water siphoning back when pump is off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable\u003c\/strong\u003e — compact and lightweight; suitable for mobile and off-grid applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications \u0026amp; Global Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarden watering\u003c\/strong\u003e — pressurises water from IBC tanks, water butts, and rainwater harvesting systems for drip irrigation and sprinkler systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCar washing\u003c\/strong\u003e — portable 12V car wash pump from water tank; no mains pressure required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoat \u0026amp; marine\u003c\/strong\u003e — freshwater supply pump for galley, heads, and deck wash on sailboats and motorboats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaravan \u0026amp; motorhome\u003c\/strong\u003e — water supply pump from onboard tank; standard 12V leisure battery powered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamping \u0026amp; overlanding\u003c\/strong\u003e — portable shower and water supply from jerry cans and water tanks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-grid \u0026amp; solar\u003c\/strong\u003e — 12V solar-powered water supply for remote cabins and off-grid properties\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × 12V electric self-priming booster pump\u003c\/li\u003e\n\u003cli\u003eConnection fittings (per selected variant)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798510715115,"sku":"200007763:201336100","price":199.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Sa49e1611fa034b4fb32980e6667948719.webp?v=1770565825"}],"url":"https:\/\/keszoox.com\/collections\/washers-and-circlips.oembed?page=2","provider":"Keszoox","version":"1.0","type":"link"}