{"product_id":"value-collection-489118ps-carriage-bolt-1-2-13-3-in-square-neck","title":"Value Collection 489118PS Carriage Bolt 1\/2-13 3 in Square Neck","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 489118PS is a 1\/2-13 carriage bolt with a 3-inch length under head, designed for general-purpose fastening applications in wood, metal, and structural assemblies. Built to ASTM A307 standards from Grade 2 steel with a zinc-plated finish, this bolt provides corrosion resistance suitable for interior and light exterior use. The square neck below the domed head locks into pre-drilled square holes or bites into wood, preventing the bolt from spinning during installation. Tradespeople and contractors use this fastener when a flush, tool-free head is required on the accessible side of the joint.\u003c\/p\u003e\u003cp\u003eThis carriage bolt is suited for residential and light commercial construction, framing, deck building, equipment mounting, and general structural connections. The 1\/2-13 UNC thread is a common size found across wood-to-wood and wood-to-metal connections in fence panels, playground equipment, machinery guards, and utility structures. The zinc coating helps resist rust in dry to moderately humid environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-13 UNC thread size for broad fastener compatibility\u003c\/li\u003e\n\u003cli\u003e3-inch length under head suits medium-depth structural connections\u003c\/li\u003e\n\u003cli\u003eSquare neck prevents rotation during nut tightening without a secondary tool on the bolt head\u003c\/li\u003e\n\u003cli\u003eGrade 2 steel construction meets ASTM A307 fastener standards\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish provides corrosion resistance for interior and light exterior applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard UNC 1\/2-13 carriage bolt for use with any compatible 1\/2-13 hex nut and flat or fender washer in general structural and construction fastening applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a pre-drilled hole sized to allow the square neck to seat flush and resist rotation as the nut is driven from the opposite side. A standard open-end or socket wrench is used to tighten the mating nut. Follow applicable building codes, including local structural fastener requirements, when used in load-bearing assemblies. Minimum order quantity is 50 units per order.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Type\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASTM A307\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161603\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 489118PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690693886258,"sku":"489118PS","price":6764.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/52b31c89a60b307e298af5c5f54ea760.jpg?v=1788274052","url":"https:\/\/voomisupply.com\/products\/value-collection-489118ps-carriage-bolt-1-2-13-3-in-square-neck","provider":"Voomi Supply","version":"1.0","type":"link"}