{"product_id":"57205-hillman-1-2-in-x-8-in-l-zinc-plated-steel-carriage-bolt-25-pk","title":"Hillman 1\/2 in. x 8 in. Zinc-Plated Steel Carriage Bolt, 25-Pack","description":"\u003ch1\u003e1\/2 in. x 8 in. Zinc Carriage Bolts (25-Pack)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eHeavy-duty Hillman carriage bolts fasten wood to wood or metal with a smooth, low-profile head for a clean finish. Zinc-plated steel offers moderate corrosion resistance for indoor and sheltered outdoor projects.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMulti-Material Fastening:\u003c\/strong\u003e Securely attaches a wood face to wood or metal frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Profile Head:\u003c\/strong\u003e Domed, smooth head sits semi-flush for a clean look and snag-free surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher-Free Locking:\u003c\/strong\u003e Square neck bites into wood to prevent spin and eliminate the need for a flat washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant:\u003c\/strong\u003e Zinc-plated steel provides moderate rust protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Tip:\u003c\/strong\u003e Pre-drill a hole matching the bolt diameter for best results\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZinc-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDomed, low-profile carriage head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare neck (locks into wood)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFasten wood to wood or wood to metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePieces per Pack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePre-drill hole matching bolt diameter; tighten with nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrosion Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModerate (zinc plating)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What size and length are these bolts?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e They are 1\/2 inch diameter by 8 inches long.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Do I need a washer under the head?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e No— the square shoulder locks into the wood, eliminating the need for a flat washer under the head.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Are these suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e The zinc plating offers moderate corrosion resistance; for harsh outdoor environments, consider hot-dipped galvanized or stainless options.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What tools are required for installation?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Pre-drill a 1\/2 in. hole and tighten with a matching nut and wrench; the square neck prevents the bolt from spinning.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How many bolts are in the pack?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e 25 pieces per retail package.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eSleek Strength for Clean, Crafted Joins\u003c\/h2\u003e\n    \u003cp\u003eA domed, polished head sits quietly against wood, lending a tailored finish to hardworking assemblies. I love the subtle geometry of the square neck—hidden strength that keeps lines crisp and uncluttered. Pair these with warm, knotty timbers or painted millwork to create refined, durable connections that feel intentionally designed. It’s the kind of detail that elevates utility into everyday luxury.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eChoose Hillman’s zinc carriage bolts to achieve secure, clean-looking joins that last—add this 25-pack to your project today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":48991898009814,"sku":"240342","price":54.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5244\/2838\/files\/3fd956b5135e6c4b3ea7ff36b7c0449e6294ac2a.jpg?v=1783639133","url":"https:\/\/buildsupplyus.myshopify.com\/products\/57205-hillman-1-2-in-x-8-in-l-zinc-plated-steel-carriage-bolt-25-pk","provider":"Buildsupply","version":"1.0","type":"link"}