{"product_id":"galvanised-annular-ring-shank-nails-bzp","title":"DIYUK Galvanised Annular Ring Shank Nails, Bright Zinc Plated (BZP) for Timber, Decking \u0026 Fencing, 2.5-3.8mm x 40-100mm, Packs of 20 to 1000","description":"\u003cp\u003eGive your timber projects a fixing that won't work loose. These Galvanised Annular Ring Shank Nails are manufactured from carbon steel and are built for jobs where a smooth nail simply isn't enough: decking, fencing, roofing, framing and general construction where vibration, seasonal timber movement and repeated loading would otherwise walk an ordinary nail straight back out.\u003c\/p\u003e\n\n\u003cp\u003eThe defining feature is the shank. Instead of a plain, smooth shaft that relies purely on friction, each nail carries a series of sharp, concentric rings along its length. As the nail is driven, these rings bite into the surrounding wood fibres and lock in place, creating a genuine mechanical key rather than a friction fit. The result is superior holding power: a noticeably stronger, more durable hold than an equivalent smooth shank nail of the same size, and far greater withdrawal resistance against the nail gradually backing out (\"nail pop\") as timber dries, swells or flexes over time.\u003c\/p\u003e\n\n\u003cp\u003eEvery nail is finished with bright zinc plating (BZP), an electro-galvanised coating that gives robust, reliable protection against rust and corrosion for a wide range of indoor and outdoor applications. Supplied across six diameter and length combinations, from 2.5mm x 40mm (0.10\" x 1.57\") up to 3.8mm x 100mm (0.15\" x 3.94\"), there's a size here to suit everything from light cladding to heavy structural framing. These nails are made for professionals and DIY enthusiasts alike.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior holding power:\u003c\/strong\u003e concentric rings lock into the surrounding wood fibres for a genuine mechanical key and a stronger hold than a smooth shank nail of the same size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists nail pop:\u003c\/strong\u003e extra grip and withdrawal resistance, particularly well suited to materials that expand, contract and flex, such as decking boards, fencing timber and sub-flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond point and flat round head:\u003c\/strong\u003e a sharp diamond point for easy driving and reduced wood splitting; flat round head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for the outdoors:\u003c\/strong\u003e bright zinc plated (BZP), electro-galvanised coating for robust protection against rust and corrosion in a wide variety of indoor and outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon steel construction\u003c\/strong\u003e throughout for consistent strength and driving performance; the rings add durability and reliability to every joint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide size range:\u003c\/strong\u003e six diameter\/length combinations from 2.5mm x 40mm (0.10\" x 1.57\") up to 3.8mm x 100mm (0.15\" x 3.94\"), covering light cladding through to heavy structural framing, in packs of 20, 50, 100, 200 or 1000.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuinely versatile:\u003c\/strong\u003e suited to decking, fencing, sheds, roofing, framing, cladding, sheathing, sub-floors, general timber construction, wooden furniture, pallets and wooden packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:35%\"\u003e\n\u003ccol style=\"width:65%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnnular ring shank\u003c\/td\u003e\n\u003c\/tr\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\u003eBright Zinc Plated (BZP): electro-galvanised\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat round head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoint type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiamond point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes (diameter x length)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n2.5mm x 40mm (0.10\" x 1.57\")\u003cbr\u003e\n2.5mm x 50mm (0.10\" x 1.97\")\u003cbr\u003e\n2.5mm x 60mm (0.10\" x 2.36\")\u003cbr\u003e\n3.0mm x 70mm (0.12\" x 2.76\")\u003cbr\u003e\n3.0mm x 80mm (0.12\" x 3.15\")\u003cbr\u003e\n3.8mm x 100mm (0.15\" x 3.94\")\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantities\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20, 50, 100, 200, 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndoor and outdoor timber construction, decking, fencing, roofing, framing, cladding, siding, plywood sheathing, sub-floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWood compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExcellent in softwoods (pine, cedar, spruce); suitable for some hardwoods (pilot hole recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBecause they resist working loose under vibration and seasonal movement, these ring shank nails are the natural choice anywhere a fixing needs to hold long-term rather than just on the day it's driven:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecking and fencing:\u003c\/strong\u003e outdoor structures that see constant weathering, seasonal timber movement and loading, exactly where a smooth nail is most likely to back out over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoofing and framing:\u003c\/strong\u003e structural and semi-structural timber-to-timber joints where a secure, long-term mechanical fix matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCladding, plywood sheathing and sub-floors:\u003c\/strong\u003e flat timber panel and board fixing where repeated movement can gradually loosen a plain-shank nail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral timber construction, furniture and pallet work:\u003c\/strong\u003e anywhere a dependable, vibration-resistant fixing is needed between two pieces of wood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs a guide to matching length to the job: the shorter 40-60mm (1.57\"-2.36\") sizes suit lighter work such as roofing shingles, cladding, siding, underlayment and thinner timber sections; the mid-range 70-80mm (2.76\"-3.15\") sizes cover general framing, decking and fencing, and typical timber-to-timber joints; and the 100mm (3.94\") size is for heavy-duty framing, landscaping projects and thicker structural timbers where maximum penetration and hold are needed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWood compatibility matters with any ring shank nail, because the aggressive grip that gives such a strong hold also means the timber needs to accept the fastener cleanly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest suited to softwoods\u003c\/strong\u003e such as pine, cedar and spruce, where the rings bite cleanly into the fibres without excessive resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-drill a pilot hole in dense hardwoods\u003c\/strong\u003e before driving, to reduce the risk of splitting the timber.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eChoose the nail engineered for a permanent hold. Choose strength. Choose reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich length do I need?\u003c\/strong\u003e\u003cbr\u003e40mm, 50mm and 60mm nails for cladding, siding and lighter work; 70mm ring shank nails and 80mm nails for framing, decking and fencing; 100mm long nails for wood in heavy-duty framing and thicker structural timbers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a pilot hole?\u003c\/strong\u003e\u003cbr\u003eIn softwoods such as pine, cedar and spruce the rings bite cleanly into the fibres. In dense hardwoods, pre-drill a pilot hole to reduce the risk of splitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use them outdoors?\u003c\/strong\u003e\u003cbr\u003eYes. The bright zinc plated (BZP) coating protects against rust and corrosion on indoor and outdoor projects such as decking, fencing and sheds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pack sizes are available?\u003c\/strong\u003e\u003cbr\u003eEvery size comes in packs of 20, 50, 100, 200 or 1000 nails.\u003c\/p\u003e\n","brand":"DIYUK","offers":[{"title":"2.5x40mm \/ 20","offer_id":57281680966013,"sku":"NAILS-RING-2.5x40mm-020","price":5.97,"currency_code":"GBP","in_stock":true},{"title":"2.5x40mm \/ 50","offer_id":57281680998781,"sku":"NAILS-RING-2.5x40mm-050","price":7.1,"currency_code":"GBP","in_stock":true},{"title":"2.5x40mm \/ 100","offer_id":57281681031549,"sku":"NAILS-RING-2.5x40mm-100","price":7.35,"currency_code":"GBP","in_stock":true},{"title":"2.5x40mm \/ 200","offer_id":57281681097085,"sku":"NAILS-RING-2.5x40mm-200","price":7.97,"currency_code":"GBP","in_stock":true},{"title":"2.5x40mm \/ 1000","offer_id":57281681064317,"sku":"NAILS-RING-2.5x40mm-1000","price":15.97,"currency_code":"GBP","in_stock":true},{"title":"2.5x50mm \/ 20","offer_id":57281681129853,"sku":"NAILS-RING-2.5x50mm-020","price":5.97,"currency_code":"GBP","in_stock":true},{"title":"2.5x50mm \/ 50","offer_id":57281681162621,"sku":"NAILS-RING-2.5x50mm-050","price":7.1,"currency_code":"GBP","in_stock":true},{"title":"2.5x50mm \/ 100","offer_id":57281681195389,"sku":"NAILS-RING-2.5x50mm-100","price":7.48,"currency_code":"GBP","in_stock":true},{"title":"2.5x50mm \/ 200","offer_id":57281681260925,"sku":"NAILS-RING-2.5x50mm-200","price":8.22,"currency_code":"GBP","in_stock":true},{"title":"2.5x50mm \/ 1000","offer_id":57281681228157,"sku":"NAILS-RING-2.5x50mm-1000","price":17.22,"currency_code":"GBP","in_stock":true},{"title":"2.5x60mm \/ 20","offer_id":57281681293693,"sku":"NAILS-RING-2.5x60mm-020","price":5.97,"currency_code":"GBP","in_stock":true},{"title":"2.5x60mm \/ 50","offer_id":57281681326461,"sku":"NAILS-RING-2.5x60mm-050","price":7.22,"currency_code":"GBP","in_stock":true},{"title":"2.5x60mm \/ 100","offer_id":57281681359229,"sku":"NAILS-RING-2.5x60mm-100","price":7.48,"currency_code":"GBP","in_stock":true},{"title":"2.5x60mm \/ 200","offer_id":57281681424765,"sku":"NAILS-RING-2.5x60mm-200","price":8.47,"currency_code":"GBP","in_stock":true},{"title":"2.5x60mm \/ 1000","offer_id":57281681391997,"sku":"NAILS-RING-2.5x60mm-1000","price":18.1,"currency_code":"GBP","in_stock":true},{"title":"3.0x70mm \/ 20","offer_id":57281681457533,"sku":"NAILS-RING-3.0x70mm-020","price":6.97,"currency_code":"GBP","in_stock":true},{"title":"3.0x70mm \/ 50","offer_id":57281681490301,"sku":"NAILS-RING-3.0x70mm-050","price":7.48,"currency_code":"GBP","in_stock":true},{"title":"3.0x70mm \/ 100","offer_id":57281681523069,"sku":"NAILS-RING-3.0x70mm-100","price":8.1,"currency_code":"GBP","in_stock":true},{"title":"3.0x70mm \/ 200","offer_id":57281681588605,"sku":"NAILS-RING-3.0x70mm-200","price":11.47,"currency_code":"GBP","in_stock":true},{"title":"3.0x70mm \/ 1000","offer_id":57281681555837,"sku":"NAILS-RING-3.0x70mm-1000","price":23.47,"currency_code":"GBP","in_stock":true},{"title":"3.0x80mm \/ 20","offer_id":57281681621373,"sku":"NAILS-RING-3.0x80mm-020","price":7.1,"currency_code":"GBP","in_stock":true},{"title":"3.0x80mm \/ 50","offer_id":57281681654141,"sku":"NAILS-RING-3.0x80mm-050","price":7.72,"currency_code":"GBP","in_stock":true},{"title":"3.0x80mm \/ 100","offer_id":57281681686909,"sku":"NAILS-RING-3.0x80mm-100","price":8.72,"currency_code":"GBP","in_stock":true},{"title":"3.0x80mm \/ 200","offer_id":57281681752445,"sku":"NAILS-RING-3.0x80mm-200","price":12.72,"currency_code":"GBP","in_stock":true},{"title":"3.0x80mm \/ 1000","offer_id":57281681719677,"sku":"NAILS-RING-3.0x80mm-1000","price":29.47,"currency_code":"GBP","in_stock":true},{"title":"3.8x100mm \/ 20","offer_id":57281681785213,"sku":"NAILS-RING-3.8x100mm-020","price":7.35,"currency_code":"GBP","in_stock":true},{"title":"3.8x100mm \/ 50","offer_id":57281681817981,"sku":"NAILS-RING-3.8x100mm-050","price":8.35,"currency_code":"GBP","in_stock":true},{"title":"3.8x100mm \/ 100","offer_id":57281681850749,"sku":"NAILS-RING-3.8x100mm-100","price":11.97,"currency_code":"GBP","in_stock":true},{"title":"3.8x100mm \/ 200","offer_id":57281681916285,"sku":"NAILS-RING-3.8x100mm-200","price":15.97,"currency_code":"GBP","in_stock":true},{"title":"3.8x100mm \/ 1000","offer_id":57281681883517,"sku":"NAILS-RING-3.8x100mm-1000","price":41.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/0245\/6454\/files\/ring-shank-nails_diyuk_01-main-b_v2.png?v=1791156410","url":"https:\/\/diyuk.co\/products\/galvanised-annular-ring-shank-nails-bzp","provider":"DIYUK LTD","version":"1.0","type":"link"}