{"product_id":"hollow-wall-drywall-anchor-expansion-bolt-6mm-8mm-carbon-steel-10-100-sets","title":"Hollow Wall Drywall Anchor Expansion Bolt Set 6mm \/ 8mm Carbon Steel | 10–100 Sets | Tile Plasterboard Fixing","description":"\u003ch2\u003eHollow Wall Drywall Anchor Expansion Bolt Set — 6mm \/ 8mm Carbon Steel | 10–100 Sets\u003c\/h2\u003e\n\n\u003cp\u003eReliable fixings for hollow walls, plasterboard, gypsum board, and tile where standard wall plugs fail. These \u003cstrong\u003ecarbon steel expansion bolt sets\u003c\/strong\u003e are engineered for cavity wall applications — the expansion tube collapses and grips the back face of the board as the screw is tightened, distributing the load across a wide area and providing a secure anchor even where there is no solid backing. Each set includes one self-tapping screw and one expansion tube, available in 6mm and 8mm sizes with 10 to 100-set packs for single-job through to trade supply.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver (zinc plated)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSizes Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6mm \/ 8mm \/ Mixed (6mm + 8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6mm Set Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew: 3.5cm × 6mm | Expansion tube: 3 × 0.7cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e8mm Set Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew: 3.9cm × 8mm | Expansion tube: 3 × 0.7cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantities\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 \/ 20 \/ 40 \/ 100 Sets\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContents per Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1× Self-tapping screw + 1× Expansion tube\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHollow walls, drywall, plasterboard, gypsum board, tile\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow Hollow Wall Anchors Work\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill:\u003c\/strong\u003e drill a hole in the hollow wall or tile to match the expansion tube diameter (6mm or 8mm).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert tube:\u003c\/strong\u003e push the expansion tube fully into the hole until the flange sits flush with the wall surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert screw:\u003c\/strong\u003e pass the screw through your fixture (shelf bracket, hook, cable clip, etc.) and into the expansion tube.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTighten:\u003c\/strong\u003e as the screw is tightened, it draws the expansion tube inward, causing it to collapse and spread behind the wall face — creating a mechanical lock that cannot pull through.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSize Selection Guide\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eDrill Bit\u003c\/th\u003e\n\u003cth\u003eMax Load (approx.)\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e15–25kg (light loads)\u003c\/td\u003e\n\u003ctd\u003ePicture frames, cable clips, light shelves, hooks\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e8mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003ctd\u003e25–40kg (medium loads)\u003c\/td\u003e\n\u003ctd\u003eHeavier shelves, TV brackets, towel rails, curtain tracks\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMixed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6mm + 8mm\u003c\/td\u003e\n\u003ctd\u003eBoth\u003c\/td\u003e\n\u003ctd\u003eGeneral renovation projects with varied fixing requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHollow wall specific design\u003c\/strong\u003e — expands behind the board face for a secure mechanical lock in cavity walls\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCarbon steel construction\u003c\/strong\u003e — high strength for reliable load-bearing in plasterboard and gypsum board\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSelf-tapping screw included\u003c\/strong\u003e — complete set, no additional hardware required\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e6mm and 8mm options\u003c\/strong\u003e — covers light to medium load applications\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e10 to 100-set packs\u003c\/strong\u003e — from single-job to trade and renovation supply\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMixed pack available\u003c\/strong\u003e — both sizes in one pack for versatile renovation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlasterboard and drywall shelf bracket fixing\u003c\/li\u003e\n  \u003cli\u003eCurtain track and blind installation on hollow walls\u003c\/li\u003e\n  \u003cli\u003eTowel rail and bathroom accessory mounting\u003c\/li\u003e\n  \u003cli\u003ePicture and mirror hanging on gypsum board\u003c\/li\u003e\n  \u003cli\u003eCable management clip fixing on hollow partition walls\u003c\/li\u003e\n  \u003cli\u003eTV wall bracket installation on plasterboard\u003c\/li\u003e\n  \u003cli\u003eKitchen and bathroom tile fixing for accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will these work in ceramic tile over hollow walls?\u003c\/strong\u003e\u003cbr\u003eA: Yes, with a tile drill bit. Drill through the tile first with a carbide or diamond tile bit, then switch to a standard bit for the plasterboard behind. Insert the expansion tube and proceed as normal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum wall thickness these work in?\u003c\/strong\u003e\u003cbr\u003eA: The 3cm expansion tube accommodates standard 12.5mm and 15mm plasterboard. For thicker boards or double-layer plasterboard, verify the tube length against your wall thickness before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse these anchors?\u003c\/strong\u003e\u003cbr\u003eA: No. Once expanded, the tube is permanently deformed. If you need to remove a fixing, the anchor must be replaced with a new set.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 \/ 20 \/ 40 \/ 100× Sets (1 set = 1 self-tapping screw + 1 expansion tube), size as selected\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"6MM \/ 100Sets","offer_id":47862858907883,"sku":"14:29#6MM;380:201299346#100Sets","price":101.71,"currency_code":"USD","in_stock":true},{"title":"Mixed(6MM 8MM) \/ 40Sets","offer_id":47862858940651,"sku":"14:366#Mixed(6MM 8MM);380:201336457#40Sets","price":60.06,"currency_code":"USD","in_stock":true},{"title":"Mixed(6MM 8MM) \/ 100Sets","offer_id":47862858973419,"sku":"14:366#Mixed(6MM 8MM);380:201299346#100Sets","price":119.98,"currency_code":"USD","in_stock":true},{"title":"8MM \/ 100Sets","offer_id":47862859006187,"sku":"14:175#8MM;380:201299346#100Sets","price":134.44,"currency_code":"USD","in_stock":true},{"title":"Mixed(6MM 8MM) \/ 20Sets","offer_id":47862859038955,"sku":"14:366#Mixed(6MM 8MM);380:201336456#20Sets","price":40.53,"currency_code":"USD","in_stock":true},{"title":"8MM \/ 20Sets","offer_id":47862859071723,"sku":"14:175#8MM;380:201336456#20Sets","price":42.67,"currency_code":"USD","in_stock":true},{"title":"8MM \/ 40Sets","offer_id":47862859104491,"sku":"14:175#8MM;380:201336457#40Sets","price":66.33,"currency_code":"USD","in_stock":true},{"title":"6MM \/ 40Sets","offer_id":47862859137259,"sku":"14:29#6MM;380:201336457#40Sets","price":53.1,"currency_code":"USD","in_stock":true},{"title":"8MM \/ 10Sets","offer_id":47862859170027,"sku":"14:175#8MM;380:201442015#10Sets","price":30.66,"currency_code":"USD","in_stock":true},{"title":"6MM \/ 10Sets","offer_id":47862859202795,"sku":"14:29#6MM;380:201442015#10Sets","price":28.49,"currency_code":"USD","in_stock":true},{"title":"6MM \/ 20Sets","offer_id":47862859235563,"sku":"14:29#6MM;380:201336456#20Sets","price":35.95,"currency_code":"USD","in_stock":true},{"title":"Mixed(6MM 8MM) \/ 10Sets","offer_id":47862859268331,"sku":"14:366#Mixed(6MM 8MM);380:201442015#10Sets","price":41.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Sdad35004ccd14256be26d7322b1c80f84.webp?v=1771905372","url":"https:\/\/keszoox.com\/products\/hollow-wall-drywall-anchor-expansion-bolt-6mm-8mm-carbon-steel-10-100-sets","provider":"Keszoox","version":"1.0","type":"link"}