{"product_id":"m3-phillips-round-head-washer-screw-set-pc-case-chassis-motherboard-dvd-rom-mount","title":"25pcs M3 Phillips Round Head Washer Screw Set for PC Case Chassis Motherboard CD DVD ROM Mount Silver Black 4–8mm","description":"\u003ch2\u003e25pcs M3 Phillips Round Head Washer Screw Set — PC Case, Chassis, Motherboard \u0026amp; CD\/DVD ROM Mount\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eM3 Phillips round head washer screw\u003c\/strong\u003e is the standard fastener for PC case chassis assembly, motherboard mounting, optical drive installation, and internal component 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. M3×4mm is used for thin panel mounting. M3×8mm is used for thicker brackets or when additional thread engagement is needed.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Do these screws work with all PC cases?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Yes. M3 is the universal standard thread for PC case motherboard and component mounting. These screws are compatible with all ATX, mATX, Mini-ITX, and E-ATX cases from all major manufacturers.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Why does the screw have an integrated washer?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: The washer head distributes the clamping force over a larger area, preventing the screw from pulling through thin sheet metal and protecting the PCB surface and mounting pads from damage during installation.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Keszoox","offers":[{"title":"Silver \/ M3x4mm","offer_id":46885337661675,"sku":"14:29#Silver;5:202191813#M3x4mm","price":2.76,"currency_code":"USD","in_stock":true},{"title":"Silver \/ M3x5mm","offer_id":46885337694443,"sku":"14:29#Silver;5:202191817#M3x5mm","price":2.64,"currency_code":"USD","in_stock":true},{"title":"Silver \/ M3x6mm","offer_id":46885337727211,"sku":"14:29#Silver;5:200148634#M3x6mm","price":2.6,"currency_code":"USD","in_stock":true},{"title":"Silver \/ M3x8mm","offer_id":46885337759979,"sku":"14:29#Silver;5:202198813#M3x8mm","price":2.64,"currency_code":"USD","in_stock":true},{"title":"Black \/ M3x4mm","offer_id":46885337792747,"sku":"14:193#Black;5:202191813#M3x4mm","price":2.6,"currency_code":"USD","in_stock":true},{"title":"Black \/ M3x5mm","offer_id":46885337825515,"sku":"14:193#Black;5:202191817#M3x5mm","price":2.86,"currency_code":"USD","in_stock":true},{"title":"Black \/ M3x6mm","offer_id":46885337858283,"sku":"14:193#Black;5:200148634#M3x6mm","price":2.86,"currency_code":"USD","in_stock":true},{"title":"Black \/ M3x8mm","offer_id":46885337891051,"sku":"14:193#Black;5:202198813#M3x8mm","price":2.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/M3_Phillips_round_head_washer_screw_set_for_PC_case_chassis_silver_black.webp?v=1759201672","url":"https:\/\/keszoox.com\/products\/m3-phillips-round-head-washer-screw-set-pc-case-chassis-motherboard-dvd-rom-mount","provider":"Keszoox","version":"1.0","type":"link"}