{"product_id":"57158-hillman-1-4-in-x-4-1-2-in-l-zinc-plated-steel-carriage-bolt-100-pk","title":"Hillman 1\/4 in. x 4-1\/2 in. Zinc-Plated Steel Carriage Bolt, 100-Pack","description":"\u003ch1\u003eHillman 1\/4 in. x 4-1\/2 in. Zinc-Plated Carriage Bolts (100-Pack)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eDurable zinc-plated steel carriage bolts for wood fastening projects. The round head with square neck resists spin-out, delivering secure installs in decks, fences, and general construction.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Finish:\u003c\/strong\u003e Zinc plating helps protect against rust for indoor and outdoor projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Grip:\u003c\/strong\u003e Square neck under round head locks into wood to prevent bolt rotation during tightening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Thread:\u003c\/strong\u003e 1\/4-20 UNC right-hand threads for compatibility with common nuts and washers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Strength:\u003c\/strong\u003e Grade 2 steel construction for everyday structural fastening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContractor Pack:\u003c\/strong\u003e Bulk 100-count for efficient jobsite or shop replenishment.\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\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBolt Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBolt Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4-20 UNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight-hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound head, square neck (carriage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel (Grade 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExterior Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZinc-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWood connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight (Pack)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.6 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions (Package)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.8 x 4.5 x 3.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHillman Group\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240051\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 nut fits these bolts?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e They are 1\/4-20 UNC threads; use standard 1\/4-20 nuts and washers.\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 Yes, the zinc plating offers basic corrosion resistance; for harsh coastal environments, consider hot-dip galvanized or stainless.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What materials are these designed for?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Primarily for wood connections; the square neck seats into wood to prevent spinning.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is the bolt length measured from?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Carriage bolt length is measured from under the head to the end of the threads—these are 4-1\/2 inches long.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What grade are the bolts?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Grade 2 steel, suitable for general-purpose fastening.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet Strength for Clean, Classic Joinery\u003c\/h2\u003e\n    \u003cp\u003eThere’s an elegant simplicity to a round carriage head—smooth, unobtrusive, and impeccably functional. The zinc-plated finish delivers a crisp, hardware-store sheen that complements pale woods and painted surfaces alike. Use these in rhythm along a garden gate or bench for a tailored, crafted look. It’s the understated detail that elevates everyday builds into refined, lasting pieces.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eEquip your next build with these zinc-plated carriage bolts and enjoy secure, professional results in every connection.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":48991884181718,"sku":"240051","price":45.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5244\/2838\/files\/512xp2dNBGL._AC_SL1280.jpg?v=1783639028","url":"https:\/\/buildsupplyus.myshopify.com\/products\/57158-hillman-1-4-in-x-4-1-2-in-l-zinc-plated-steel-carriage-bolt-100-pk","provider":"Buildsupply","version":"1.0","type":"link"}