{"product_id":"value-collection-hhcsi20620250-020bx-hex-head-bolt","title":"Value Collection HHCSI20620250-020BX Hex Head Bolt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION HHCSI20620250-020BX is a partially threaded hex head bolt sized 5\/8-11 UNC with a 2-1\/2 inch length under head. Manufactured from steel to ASTM A307 Grade A307 standards, this bolt delivers dependable clamping strength for structural and general construction fastening applications. The bright uncoated finish is standard for indoor and covered installations where corrosion exposure is minimal. Electricians, plumbers, HVAC mechanics, and general contractors routinely use A307 bolts when anchoring equipment, pipe supports, duct hangers, and electrical enclosures to structural steel or wood framing.\u003c\/p\u003e\n\u003cp\u003eThis bolt is suited for residential and light commercial construction, mechanical room installations, and equipment mounting applications where ASTM A307 fastener compliance is required. The partial threading allows the unthreaded shank to bear shear loads in lap joints and through-bolted connections, making it a practical choice for framing connections, pipe hanger rods, and support brackets. It installs using standard hex wrenches or impact drivers with a 15\/16-inch socket.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-11 UNC thread size for compatibility with standard hex nuts and threaded inserts\u003c\/li\u003e\n  \u003cli\u003e2-1\/2 inch length under head for through-bolting medium-thickness structural members\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides shear resistance in lap and bearing connections\u003c\/li\u003e\n  \u003cli\u003eASTM A307 Grade A307 certified for structural and mechanical fastening applications\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish on steel construction for consistent dimensional tolerances\u003c\/li\u003e\n  \u003cli\u003eInch measurement system for compatibility with standard US fastener tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC hex head bolt compatible with 5\/8-11 hex nuts, flat washers, and lock washers conforming to inch-series fastener standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed mechanics, electricians, or plumbers depending on the application. Always de-energize and lock out equipment before fastening or removing hardware on electrical or mechanical systems. Use a properly sized 15\/16-inch wrench or socket and apply a flat washer and nut to the threaded end to achieve proper clamping force. Consult applicable codes such as the IBC or AISC specifications for minimum bolt torque and edge-distance requirements on structural connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 2-1\/2 inches\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: A307\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASTM A307\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\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: 1 pound\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: HHCSI20620250-020BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699901661490,"sku":"HHCSI20620250-020BX","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d4867a338636599f8c76f7383c10407_26c259f0-8860-46c8-a981-1eada101d4e1.jpg?v=1788382910","url":"https:\/\/voomisupply.com\/products\/value-collection-hhcsi20620250-020bx-hex-head-bolt","provider":"Voomi Supply","version":"1.0","type":"link"}