{"product_id":"value-collection-489092pr-carriage-bolt-3-8-16-9-inch","title":"Value Collection 489092PR Carriage Bolt 3\/8-16 9 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 489092PR is a 3\/8-16 carriage bolt with a 9-inch length under the head, manufactured from Grade 2 steel with a zinc-plated finish. The square neck seats into wood or other soft materials to prevent rotation during fastening, eliminating the need for a wrench on the bolt side. Conforming to ASTM A307 standards, this bolt is suited for general-purpose structural and mechanical assembly work. Installers and tradespeople working in light construction, equipment mounting, and fixture installation will find this a reliable stock fastener for standard load applications.\u003c\/p\u003e\u003cp\u003eThis carriage bolt is commonly used in wood-to-wood and wood-to-metal connections across residential and light commercial construction. Typical applications include deck framing, fence assembly, equipment frames, and utility structures. The zinc plating provides basic corrosion resistance in indoor and sheltered outdoor environments. The 3\/8-16 UNC thread pattern is widely compatible with standard hex nuts and washers available from any fastener supplier.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/8-16 UNC thread for compatibility with standard hardware\u003c\/li\u003e\n\u003cli\u003e9-inch length under head for deeper through-fastening applications\u003c\/li\u003e\n\u003cli\u003eSquare neck resists rotation when drawn into wood without requiring a second tool\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 in sheltered environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose carriage bolt compatible with standard 3\/8-16 UNC hex nuts and washers in wood and light metal fastening assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCarriage bolts are typically installed by tradespeople and general contractors using a hammer to seat the square neck flush into the mating material, then tightening the nut from the opposite side with a wrench or socket. Always use an appropriate flat washer and hex nut rated for the load. Follow applicable building codes and structural requirements for the specific application. Do not overtighten in wood substrates, as this can cause crushing and reduce joint integrity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\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: 9 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\u003eStandard\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\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: 489092PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51711657902386,"sku":"489092PR","price":1806.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c91ae29a3317c77a35b6e4c2b0e054b2.jpg?v=1788478247","url":"https:\/\/voomisupply.com\/products\/value-collection-489092pr-carriage-bolt-3-8-16-9-inch","provider":"Voomi Supply","version":"1.0","type":"link"}