{"product_id":"value-collection-489026pr-carriage-bolt-1-4-20-2-1-2-in-square-neck","title":"Value Collection 489026PR Carriage Bolt 1\/4-20 2-1\/2 in Square Neck","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 489026PR is a 1\/4-20 UNC carriage bolt with a 2-1\/2 inch length under head and a square neck design. Manufactured from Grade 2 steel with a zinc-plated finish, it meets ASTM A307 standards for general-purpose fastening applications. The square neck seats flush into pre-drilled square holes to prevent rotation during installation, eliminating the need for a wrench on the bolt head. This fastener is used by contractors, millwrights, and general tradespeople in a wide range of structural and mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003eThis carriage bolt is suited for light-to-medium-duty fastening in wood-to-wood and wood-to-metal connections. Common applications include framing, fence construction, equipment mounting, and general structural assembly in residential and light commercial settings. The zinc plating provides moderate corrosion resistance for indoor and sheltered outdoor use. Sold in multiples of 100, this bolt is appropriate for production assembly or job-site supply where consistent fastener stock is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread size for compatibility with standard inch-series nuts and hardware\u003c\/li\u003e\n  \u003cli\u003e2-1\/2 inch length under head for medium-depth fastening applications\u003c\/li\u003e\n  \u003cli\u003eSquare neck design resists rotation during nut tightening without tool access to the bolt head\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction meets ASTM A307 standards\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides moderate corrosion resistance for sheltered environments\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 100 units supports production and job-site volume needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series carriage bolt for use with 1\/4-20 UNC hex nuts and washers in general structural and mechanical fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by carpenters, contractors, or general tradespeople using a standard wrench or socket on the mating nut. Insert the bolt through a pre-drilled hole so the square neck seats fully into the material to prevent spinning before applying the nut. Do not overdrive or impact-set the bolt head, as this may strip the square neck seat. Follow applicable building codes and fastener load tables for structural applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\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: 2-1\/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 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: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161603\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: 489026PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715309601074,"sku":"489026PR","price":2606.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b0f1361365918f10a8cedd1ba41b708c.jpg?v=1788511868","url":"https:\/\/voomisupply.com\/products\/value-collection-489026pr-carriage-bolt-1-4-20-2-1-2-in-square-neck","provider":"Voomi Supply","version":"1.0","type":"link"}