{"product_id":"value-collection-cai50500350gn-025bx-carriage-bolt-1-2-13","title":"Value Collection CAI50500350GN-025BX Carriage Bolt 1\/2-13","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION CAI50500350GN-025BX is a 1\/2-13 UNC carriage bolt with a 3-1\/2 inch length under head, designed for structural fastening applications across construction, equipment assembly, and general fabrication work. Built from Grade 5 steel with a zinc galvanized finish, this bolt delivers solid corrosion resistance for both indoor and outdoor use. The square neck under the domed head locks into wood or pre-punched materials to prevent rotation during tightening, eliminating the need for a second wrench on the bolt side. This package contains 25 bolts, making it suitable for job-site quantities on larger projects or maintenance stock.\u003c\/p\u003e\n\u003cp\u003eCarriage bolts in the 1\/2-13 thread size are commonly used in timber framing, dock construction, equipment mounting, and utility trailer assembly. The UNC thread standard ensures broad nut and hardware compatibility. The zinc-plated galvanized finish provides a baseline level of corrosion protection appropriate for general outdoor exposure and light-duty treated lumber applications. Licensed contractors, carpenters, and general tradespeople typically use these bolts where through-bolting with a standard nut and washer is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread size for wide nut and hardware compatibility\u003c\/li\u003e\n  \u003cli\u003e3-1\/2 inch length under head suits medium-depth through-bolt applications\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction provides reliable tensile strength for structural fastening\u003c\/li\u003e\n  \u003cli\u003eZinc galvanized finish adds corrosion resistance for outdoor and general-purpose use\u003c\/li\u003e\n  \u003cli\u003eSquare neck under domed head prevents bolt rotation during installation\u003c\/li\u003e\n  \u003cli\u003eSold in a pack of 25 for job-site or stocking quantities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC carriage bolt compatible with 1\/2-13 hex nuts, washers, and coupling nuts conforming to inch-system fastener standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by passing the bolt through a pre-drilled hole and seating the square neck into the material to prevent spinning. Tighten using a standard wrench or socket on the nut side only — no tool is required on the bolt head. Follow applicable building codes and engineering specifications for structural connections, including torque requirements specified by the project engineer or applicable standards. Use appropriate washers under the nut to distribute load and protect material surfaces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 3-1\/2 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 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 bolts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: CAI50500350GN-025BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689080062258,"sku":"CAI50500350GN-025BX","price":8372.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f907484d5718f1a692b2ce0d0cdc3f0.jpg?v=1788254547","url":"https:\/\/voomisupply.com\/products\/value-collection-cai50500350gn-025bx-carriage-bolt-1-2-13","provider":"Voomi Supply","version":"1.0","type":"link"}