{"product_id":"m16-x-60mm-hex-head-coach-screw-mild-steel-bzp-din-571","title":"M16 x 60mm Hex Head Coach Screw, mild steel, BZP, DIN 571","description":"\u003ch2\u003e\u003cstrong\u003eHeavy Duty Wood Screw\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHeavy-duty M16 coach screw that uses a coarse cylindrical thread and hex head to ensure a strong hold when used with wood.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA heavy-duty wood screw with bright zinc plating (BZP) that offers a mid-level of corrosion resistance. A versatile heavy-duty screw used primarily for larger timber projects.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUsing a combination of a coarse thread for great hold and pull-out resistance, along with a hex head that allows installation with a range of conventional tools. This sees the M12 coach screw widely used in many sectors.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePart of a range of coach screws used by professionals and DIY enthusiasts alike.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eM16 Coach Screw Specification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThread Diameter \u003cstrong\u003e(TD):\u003c\/strong\u003e M16 - 16mm\u003c\/li\u003e\n\u003cli\u003eLength\u003cstrong\u003e (L):\u003c\/strong\u003e 60mm\u003c\/li\u003e\n\u003cli\u003eThread length \u003cstrong\u003e(TL): \u003c\/strong\u003e36mm min\u003c\/li\u003e\n\u003cli\u003eHead width \u003cstrong\u003e(H):\u003c\/strong\u003e 24mm max\u003c\/li\u003e\n\u003cli\u003eHead height \u003cstrong\u003e(HH):\u003c\/strong\u003e 10.45mm max\u003c\/li\u003e\n\u003cli\u003eConformity: DIN 571 Standards\u003c\/li\u003e\n\u003cli\u003eMaterial: Bright zinc plated Steel (BZP)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe M16 coach screw is part of a growing range of larger\u003ca href=\"https:\/\/www.fusionfixings.co.uk\/collections\/metric-bzp-hex-head-coach-screws\" target=\"_blank\" rel=\"noopener\"\u003e BZP coach screws\u003c\/a\u003e specifically designed for use with wood and larger timber projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFAQs about coach screws\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are hex head coach screws used for?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHex head coach screws are heavy-duty screws designed for securing timber to timber, or timber to metal. The heavy-duty nature of the coach screw sees them commonly used in decking, fencing, roofing, and heavy joinery applications. The hex head allows for installation with a range of conventional tools which sees them widely used.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow are coach screws different from coach bolts?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA coach screw had a pointed tip more like traditional screws and threads directly into wood without a nut. A coach bolt (also called a carriage bolt) has a flat tip, is used with a pre-drilled hole, and passes through the material being secured on the other side with a nut.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use coach screws outside?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBright zinc plated coach screws have a mid-level resistance to corrosion and are not ideal for long term external use. For long term external use, stainless-steel coach screws are advised. For harsher areas like saltwater environments, A4 stainless steel coach screws are advised as they offer the highest corrosion resistance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to drill a pilot hole first?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYes, with the heavy-duty nature of the coach screw, always pre-drill a pilot hole before installation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I use a washer under the head of the coach screws?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt’s good practice to use a flat washer beneath the hex head as this spreads the load across a wider area and protects the timber surface.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich material should I choose - BZP, A2, or A4 stainless steel?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe coach screws at Fusion Fixings are available in 3 material types which cover a larger range of applications.\u003cbr\u003e•    BZP (Bright Zinc Plated): Ideal for indoor use or dry conditions.\u003cbr\u003e•    A2 Stainless Steel: Great for outdoor projects such as fences or decking.\u003cbr\u003e•    A4 Stainless Steel: Marine-grade corrosion resistance and the best choice for coastal or highly corrosive environments.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use coach screws in brick, block, or concrete?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCoach screws are primarily for timber; however, they can be used in masonry for certain applications if combined with a suitable wall plug or anchor.\u003cbr\u003e\u003c\/p\u003e","brand":"Fusion Fixings","offers":[{"title":"Default Title","offer_id":58629089853823,"sku":"COACHWS-MBZP-1660","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/6090\/6293\/files\/Coach_20Screw_20BZP_3d988328-8f91-4f86-bf2d-9facaada0154.png?v=1697898438","url":"https:\/\/www.fusionfixings.co.uk\/products\/m16-x-60mm-hex-head-coach-screw-mild-steel-bzp-din-571","provider":"Fusion Fixings","version":"1.0","type":"link"}