{"product_id":"value-collection-hci20310087-100bx-hex-head-bolt-5-16-18","title":"Value Collection HCI20310087-100BX Hex Head Bolt 5\/16-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION HCI20310087-100BX is a fully threaded hex head bolt designed for general-purpose fastening in structural and mechanical assemblies. Manufactured from Grade 2 steel with a bright uncoated finish, this bolt features a 5\/16-18 UNC thread and measures 7\/8 inches in length under the head. It meets ASTM A307 standards, making it appropriate for low-carbon steel fastening applications. This box quantity of 100 bolts is suited for contractors, maintenance technicians, and trade professionals who need a reliable supply of standard hex fasteners on hand.\u003c\/p\u003e\u003cp\u003eThis bolt is used across residential and commercial construction, mechanical equipment installation, plumbing and HVAC equipment mounting, and general fabrication work. The 5\/16-18 UNC thread is one of the most common inch-series thread sizes in trade applications, fitting standard nuts, flanges, and tapped holes found in a wide range of equipment and structural components. Fully threaded along the entire shank, it provides maximum thread engagement for thinner material applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/16-18 UNC thread for broad compatibility with standard inch-series hardware\u003c\/li\u003e\n\u003cli\u003eFully threaded shank for maximum engagement in thin material applications\u003c\/li\u003e\n\u003cli\u003eGrade 2 steel construction meets ASTM A307 fastener standard\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — suitable for indoor and protected environments\u003c\/li\u003e\n\u003cli\u003e7\/8 inches length under head for shallow fastening applications\u003c\/li\u003e\n\u003cli\u003eSold in a box of 100 for job-site and shop supply stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard inch-series hex head bolt for use with 5\/16-18 UNC nuts, washers, and tapped holes commonly found in mechanical equipment, structural assemblies, and trade installations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified tradespeople using a standard hex wrench or socket set sized for a 5\/16 inch hex head bolt. Always ensure mating threads are clean and free of debris before fastening. Do not use in applications requiring higher-grade fasteners — verify that Grade 2 and ASTM A307 ratings meet the load and shear requirements of the specific application before use. Consult applicable building or mechanical codes for torque and clamping requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18\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: 7\/8 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: Grade 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Style\u003c\/strong\u003e: Fully Threaded\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\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: HCI20310087-100BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698686755122,"sku":"HCI20310087-100BX","price":5127.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5b53f184abdf018bfb04fedd53404678.jpg?v=1788366466","url":"https:\/\/voomisupply.com\/products\/value-collection-hci20310087-100bx-hex-head-bolt-5-16-18","provider":"Voomi Supply","version":"1.0","type":"link"}