{"product_id":"value-collection-3gbc904c0208-carriage-bolt-1-4-20-2-1-2-in","title":"Value Collection 3GBC904C0208 Carriage Bolt 1\/4-20 2-1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 3GBC904C0208 is a 1\/4-20 UNC carriage bolt with a 2-1\/2 inch length under head, manufactured from Grade 1006-1050 steel with a galvanized zinc-plated finish. The round domed head and square neck are designed to pull into a mating material and resist rotation during assembly, eliminating the need for a wrench on the bolt end. Fully threaded along its shank, this fastener suits applications requiring maximum thread engagement. It meets ASME B18.5 dimensional standards, making it a reliable choice for structural and general-purpose fastening tasks across trades and light industrial work.\u003c\/p\u003e\n\u003cp\u003eThis carriage bolt is suited for wood-to-wood, wood-to-metal, and light structural connections in residential and commercial construction, HVAC equipment mounting, plumbing support framing, and electrical enclosure assembly. The galvanized zinc-plated finish provides corrosion resistance appropriate for indoor and moderately exposed installations. Supplied as a single piece with a minimum order quantity of 100 units, this bolt is intended for bulk procurement by contractors and tradespeople who need consistent, standards-compliant fasteners on the job.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread size with full threading along the shank for maximum engagement\u003c\/li\u003e\n  \u003cli\u003e2-1\/2 inch length under head suits medium-depth fastening applications\u003c\/li\u003e\n  \u003cli\u003eSquare neck locks into mating material to prevent rotation without a secondary tool\u003c\/li\u003e\n  \u003cli\u003eGrade 1006-1050 steel construction meets ASME B18.5 dimensional standards\u003c\/li\u003e\n  \u003cli\u003eGalvanized zinc-plated finish provides corrosion resistance for general-use environments\u003c\/li\u003e\n  \u003cli\u003eSold individually with a minimum order quantity of 100 units for bulk jobsite use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME B18.5 inch-series carriage bolt for use in wood, metal, and composite substrates requiring a 1\/4-20 UNC threaded fastener with a 2-1\/2 inch grip length under head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCarriage bolts are typically installed by carpenters, general contractors, and trade professionals working on structural or equipment-support connections. Power down or de-energize any adjacent equipment before fastening near electrical or mechanical systems. Drive the bolt through a pre-drilled clearance hole so the square neck seats fully into the material before applying a nut and washer on the opposite side. Tighten the nut with a standard wrench or socket; do not strike the head directly with a hammer once the neck is seated, as this can deform the shank.\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\u003eThread Style\u003c\/strong\u003e: Fully Threaded\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 1006-1050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Galvanized Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.5\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: 1 piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100 units\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: 3GBC904C0208\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699822428466,"sku":"3GBC904C0208","price":2722.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9e5ebf3016506dad66746d08bd283721.jpg?v=1788381572","url":"https:\/\/voomisupply.com\/products\/value-collection-3gbc904c0208-carriage-bolt-1-4-20-2-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}