{"product_id":"value-collection-30985-carriage-bolt-5-8-11-2in-grade-5-zinc","title":"Value Collection 30985 Carriage Bolt 5\/8-11 2in Grade 5 Zinc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 30985 is a 5\/8-11 UNC carriage bolt with a 2-inch length under head, manufactured from Grade 5 steel with a zinc-plated finish. The square neck seats flush against the work surface during installation, preventing rotation without the need for a wrench on the bolt head. This fastener is suited for structural and general-purpose bolted connections in construction, equipment assembly, and fabrication work. The zinc plating provides a baseline level of corrosion resistance for indoor and light outdoor applications. Installation typically requires a standard nut and washer, with tightening performed from the nut side only.\u003c\/p\u003e\u003cp\u003eThis carriage bolt is used in wood-to-wood, wood-to-metal, and light structural metal connections across residential construction, general fabrication, and mechanical assembly applications. The 5\/8-11 thread size and 2-inch under-head length make it appropriate for mid-thickness material stacks where a flush, clean bolt-head appearance is required. Tradespeople working in carpentry, ironwork, and general mechanical maintenance commonly use this fastener size.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/8-11 UNC thread for broad compatibility with standard nuts and hardware\u003c\/li\u003e\n\u003cli\u003e2-inch length under head suits mid-thickness material connections\u003c\/li\u003e\n\u003cli\u003eSquare neck locks into material surface to prevent bolt rotation during torquing\u003c\/li\u003e\n\u003cli\u003eGrade 5 steel construction provides solid tensile and shear strength for structural use\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish offers corrosion resistance in dry and light-exposure environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard UNC carriage bolt for use with any 5\/8-11 hex nut and compatible washer in wood, metal, or composite material assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed tradesperson or qualified mechanic should ensure the square neck is fully seated into the material before applying torque to the nut. Power down or de-energize any adjacent equipment before working in confined or energized assemblies. Use appropriate torque practices per applicable industry standards; do not over-torque, as Grade 5 fasteners have defined proof load limits. Inspect the zinc-plated finish for damage before installation in moisture-prone areas.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\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 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-Plated\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: 30985\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51713409876274,"sku":"30985","price":68.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1a344072f7ff20ef4316fab769d3a9ce.jpg?v=1788493505","url":"https:\/\/voomisupply.com\/products\/value-collection-30985-carriage-bolt-5-8-11-2in-grade-5-zinc","provider":"Voomi Supply","version":"1.0","type":"link"}