{"product_id":"3mm-no-4-x-40mm-pozi-countersunk-chippy-screw-a2-stainless-steel","title":"3mm (No.4) x 40mm Pozi Countersunk Full-Thread Chippy Wood Screws, A2 (304) Stainless Steel","description":"\u003ch2\u003e\u003cstrong\u003eCorrosion Resistant Chippy Wood Screw\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e3 x 40mm Pozi countersunk chippy screw with a full thread and manufactured in A2 stainless steel. A professional-grade wood screw with high corrosion resistance making them ideal for both internal and prolonged external use.\u003c\/p\u003e\n\u003cp\u003eIts Pozi (Phillips-type) drive head allows for a secure grip and easy installation with reduced cam-out risk, while the countersunk head allows for a flush, professional finish every time.\u003c\/p\u003e\n\u003cp\u003eA combination that sees these corrosion resistant chippy wood screws used by both DIY enthusiasts and professionals alike across many industries.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eChippy wood screw specifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThread diameter \u003cstrong\u003e(TD):\u003c\/strong\u003e 3mm (No.4)    \u003c\/li\u003e\n\u003cli\u003eLength \u003cstrong\u003e(L): \u003c\/strong\u003e40mm\u003c\/li\u003e\n\u003cli\u003eHead width\u003cstrong\u003e (HW):\u003c\/strong\u003e 6mm max\u003c\/li\u003e\n\u003cli\u003eHead style: Countersunk (flush finish)\u003c\/li\u003e\n\u003cli\u003eThread type: Fully threaded (ideal for high grip and pull-out strength)\u003c\/li\u003e\n\u003cli\u003eDrive type: Pozi drive\u003c\/li\u003e\n\u003cli\u003eMaterial: A2 (304) Stainless Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eChippy wood screw key benefits:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistant:\u003c\/strong\u003e A2 (304) stainless steel for high corrosion resistance making them ideal for internal and external applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush finish:\u003c\/strong\u003e Countersunk head allows for a flush, neat finish.\u003c\/li\u003e\n\u003cli\u003eSecure grip: Pozi head design reduces tool slippage and stripping during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull threading: \u003c\/strong\u003eEnhances grip throughout the screw’s length, perfect for thin board materials or where maximum hold is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile:\u003c\/strong\u003e Common in cabinetry, furniture making, decking frame construction, and joinery.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eChippy wood screw applications:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFixing various flooring and backboards\u003c\/li\u003e\n\u003cli\u003eAssembly of furniture units and carcasses\u003c\/li\u003e\n\u003cli\u003eKitchen and cabinet installations\u003c\/li\u003e\n\u003cli\u003eGeneral carpentry and DIY projects\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart of a larger range of \u003ca href=\"https:\/\/www.fusionfixings.co.uk\/collections\/woodscrews\" rel=\"noopener\" target=\"_blank\"\u003ewood screws from Fusion Fixings\u003c\/a\u003e, all at competitive prices with bulk price discounts.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to pre-drill for chippy screws?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn most cases, no pilot hole is required because chippy screws are self-tapping. However, pre-drilling is recommended for very thin materials or when working close to edges to avoid splitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these screws suitable for outdoor use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, these chippy screws offer a high level of resistant to corrosion making them idea for internal and long-term external use.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a Pozi (Pozidriv) screw head?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA Pozi drive is a cross-head design that provides better grip and reduced cam-out compared to Phillips, making it easier for a quick installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are chippy screws fully threaded?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFull threading allows the screw to grip the material along its entire length, improving holding strength and pull-out resistance in various material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these screws sit flush with the surface?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the countersunk head design allows the screw to sit flush with the material, giving a clean, professional finish. \u003cbr\u003e\u003c\/p\u003e","brand":"Fusion Fixings","offers":[{"title":"Qty Price Break - 1","offer_id":42070428975157,"sku":"PZCSKFTCS-A2-340","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 10","offer_id":55610664026495,"sku":"PZCSKFTCS-A2-340","price":0.06,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 25","offer_id":55610664059263,"sku":"PZCSKFTCS-A2-340","price":0.04,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 50","offer_id":55610664288639,"sku":"PZCSKFTCS-A2-340","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 200","offer_id":42070429040693,"sku":"PZCSKFTCS-A2-340","price":0.02,"currency_code":"GBP","in_stock":true},{"title":"Bundle - 1000","offer_id":55610664386943,"sku":"PZCSKFTCS-A2-340","price":16.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/6090\/6293\/files\/a2_20stainless_20chipboard_20screws_d48c1524-e038-4ac4-9edf-0bbe0de979f9.png?v=1697792211","url":"https:\/\/www.fusionfixings.co.uk\/products\/3mm-no-4-x-40mm-pozi-countersunk-chippy-screw-a2-stainless-steel","provider":"Fusion Fixings","version":"1.0","type":"link"}