{"product_id":"value-collection-219384msc-carriage-bolt-3-8-16-2-in-ribbed-neck","title":"Value Collection 219384MSC Carriage Bolt 3\/8-16 2 in Ribbed Neck","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 219384MSC is a 3\/8-16 carriage bolt designed for general fastening applications in wood-to-wood and wood-to-metal assemblies. The ribbed neck locks the bolt in place as it is driven through a pre-drilled hole, preventing rotation without requiring a wrench on the bolt head. Manufactured from Grade 5 steel with a clear zinc chromate finish, this bolt offers solid corrosion resistance for indoor and light outdoor use. At 2 inches in length under head with 1 inch of UNC partial threading, it suits a wide range of standard structural and mechanical connections. It weighs 0.02 pounds per unit.\u003c\/p\u003e\n\u003cp\u003eThis carriage bolt is appropriate for residential and light commercial construction, woodworking, and equipment fabrication where a smooth, self-locking fastener is required. Common install scenarios include deck framing, fence hardware, jig assembly, and machinery mounting where the domed head must sit flush against the surface. The inch-system sizing and UNC thread form make it compatible with standard inch-series nuts and hardware. It conforms to SAE J429 standards, making it suitable for structural fastening applications that call out that specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRibbed neck design locks bolt against rotation during installation without secondary tooling on the head\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction meets SAE J429 mechanical requirements for medium-strength fastening\u003c\/li\u003e\n  \u003cli\u003eClear zinc chromate finish provides corrosion protection for indoor and moderate-exposure environments\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank with 1 inch of UNC thread leaves an unthreaded grip section for shear-load applications\u003c\/li\u003e\n  \u003cli\u003e3\/8-16 UNC thread form is compatible with standard inch-series hex nuts and hardware\u003c\/li\u003e\n  \u003cli\u003eSold individually with a minimum order quantity of 10 units\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 3\/8-16 UNC hex nuts and washers in wood, metal, and composite material assemblies conforming to SAE J429 fastener specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by carpenters, millwrights, or general contractors using a hammer to seat the ribbed neck flush into a pre-drilled hole, then tightening the mating nut with a standard wrench or socket set. Power down or de-energize any equipment before fastening into electrical enclosures or panels. Verify hole diameter is sized correctly for the shank to ensure the ribbed neck engages properly and does not spin. Follow applicable structural codes when using fasteners in load-bearing connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eThread Style\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Type\u003c\/strong\u003e: Ribbed\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 Coating\u003c\/strong\u003e: Clear Zinc Chromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: SAE J429\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: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 219384MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693760479538,"sku":"219384MSC","price":1226.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e6e85f31bfd1a3c71f03ee73c8a0e661_43e56489-1868-4699-b099-5deeca569fb4.jpg?v=1788317029","url":"https:\/\/voomisupply.com\/products\/value-collection-219384msc-carriage-bolt-3-8-16-2-in-ribbed-neck","provider":"Voomi Supply","version":"1.0","type":"link"}