{"product_id":"m6-x-45mm-coach-screw-a4-stainless-steel-din-571","title":"M6 x 45mm Coach Screw A4 Stainless Steel DIN 571","description":"\u003ch2\u003e\u003cstrong\u003eCorrosion Resistant Coach Screw\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHeavy duty coach screws manufactured from marine grade A4 stainless steel for exceptional corrosion resistance. This makes them ideal for both internal and external applications, including marine environments.\u003c\/p\u003e\n\u003cp\u003eCombined with a hex head for installation with a range of conventional tools, and a thick coarse thread for high pull out resistance. This sees the coach screw widely used by professionals and DIY enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003eSpecifically designed for timber applications where a reliable and strong hold is needed every time.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eM6 coach screw specification:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThread Diameter \u003cstrong\u003e(TD):\u003c\/strong\u003e M6 - 6mm\u003c\/li\u003e\n\u003cli\u003eLength\u003cstrong\u003e (L):\u003c\/strong\u003e 45mm\u003c\/li\u003e\n\u003cli\u003eThread Length\u003cstrong\u003e (TL): \u003c\/strong\u003e27mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHead Width \u003cstrong\u003e(H):\u003c\/strong\u003e 10mm\u003c\/li\u003e\n\u003cli\u003eConformity: DIN 571 Standards\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion Resistant A4 Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.fusionfixings.co.uk\/search?type=article%2Cpage%2Cproduct\u0026amp;q=m6*+coach*+screw*\" target=\"_blank\"\u003eM6 coach screw\u003c\/a\u003e is part of a larger range of stainless-steel coach screws. All at great prices with bulk discounts across the range.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQs about stainless steel coach screws\u003c\/strong\u003e\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 hexagonal head allows for higher torque using a spanner or socket for a firm, reliable hold.\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\u003eYes, these stainless-steel coach screws are manufactured in A4 stainless steel which offers a very high corrosion resistance, including in salt water environments.\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?\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\u003cstrong\u003e•    BZP (Bright Zinc Plated): \u003c\/strong\u003eIdeal for indoor use or dry conditions.\u003cbr\u003e\u003cstrong\u003e•    A2 Stainless Steel: \u003c\/strong\u003eGreat for outdoor projects such as fences or decking.\u003cbr\u003e\u003cstrong\u003e•    A4 Stainless Steel:\u003c\/strong\u003e 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.\u003c\/p\u003e","brand":"Fusion Fixings","offers":[{"title":"Qty Price Break - 1","offer_id":42137648005173,"sku":"COACHWS-MA4-0645","price":0.44,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 10","offer_id":42137648037941,"sku":"COACHWS-MA4-0645","price":0.32,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 25","offer_id":42137648070709,"sku":"COACHWS-MA4-0645","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 50","offer_id":42137648103477,"sku":"COACHWS-MA4-0645","price":0.23,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 100","offer_id":42137648136245,"sku":"COACHWS-MA4-0645","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 200","offer_id":42137648169013,"sku":"COACHWS-MA4-0645","price":0.14,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 500","offer_id":42137648201781,"sku":"COACHWS-MA4-0645","price":0.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/6090\/6293\/files\/Coach_20Screw_20A4_2e90ec34-91e3-4a6e-b9dc-1580c94f9884.png?v=1697865149","url":"https:\/\/www.fusionfixings.co.uk\/products\/m6-x-45mm-coach-screw-a4-stainless-steel-din-571","provider":"Fusion Fixings","version":"1.0","type":"link"}