{"product_id":"value-collection-hci30620550n-010bx-hex-head-bolt-5-8-11","title":"Value Collection HCI30620550N-010BX Hex Head Bolt 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION HCI30620550N-010BX is a Grade A325 steel hex head bolt designed for structural and heavy-duty fastening applications. It features a 5\/8-11 UNC thread and a 5-1\/2 inch length under head with partial threading along the shank. The uncoated, bright finish leaves the steel in its natural state, making it suitable for applications where a coating is not required or where field treatment will be applied. At 0.678 pounds, this bolt meets ASTM A325 structural bolt standards, making it a recognized choice for steel-to-steel connections in construction and industrial work.\u003c\/p\u003e\n\u003cp\u003eThis bolt is suited for structural steel connections, heavy equipment assembly, and construction framing applications. Partial threading provides a bearing shank section that resists shear loads in bolted joints, a requirement in many structural steel connections governed by AISC and ASTM specifications. It is typically installed by ironworkers, structural contractors, millwrights, and maintenance professionals working with steel framing, base plates, and mechanical equipment mounts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade A325 steel meets ASTM A325 structural bolt standards for high-strength connections\u003c\/li\u003e\n  \u003cli\u003e5\/8-11 UNC thread size with 5-1\/2 inch length under head\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides a full bearing section for shear-loaded joints\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for galvanizing, painting, or use as-is\u003c\/li\u003e\n  \u003cli\u003eHex head drive accepts standard hex sockets and open-end wrenches\u003c\/li\u003e\n  \u003cli\u003eInch measurement system with UNC thread standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an ASTM A325 structural hex head bolt for use with standard 5\/8-11 UNC hex nuts and hardened washers in structural steel connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified tradespeople familiar with structural bolt torque requirements per AISC or RCSC specifications. Always power down or de-energize any adjacent electrical systems before working in confined steel structures. Use a calibrated torque wrench or tension-control installation method appropriate for A325 bolts. Do not reuse structural bolts that have been fully tensioned, as they may have yielded.\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: 5-1\/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: A325\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASTM A325\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\u003eMeasurement System\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.678 pounds\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: HCI30620550N-010BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690493411634,"sku":"HCI30620550N-010BX","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/875696e7f92247b2bd8b1d8e6506f832.jpg?v=1788270495","url":"https:\/\/voomisupply.com\/products\/value-collection-hci30620550n-010bx-hex-head-bolt-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}