{"product_id":"value-collection-hci31000800n-005bx-hex-head-bolt-a325","title":"Value Collection HCI31000800N-005BX Hex Head Bolt A325","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION HCI31000800N-005BX is a heavy-duty hex head bolt designed for structural and industrial fastening applications. Manufactured from steel to ASTM A325 specifications, this bolt features a 1-8 UNC thread size with 8 inches of length measured under the head. The partial threading configuration is standard for structural connections, leaving a shank section that resists shear loads in bolted assemblies. The bright, uncoated finish means this bolt ships without any surface treatment, making it suitable for applications where coating would interfere with friction-critical connections or where field-applied coatings are specified.\u003c\/p\u003e\u003cp\u003eThis bolt is used in structural steel construction, heavy equipment assembly, and industrial fabrication where ASTM A325 fastener standards are required by design specification or engineering mandate. Typical installations include steel-to-steel bolted connections in commercial and industrial building frames, bridges, and machinery bases. The 1-8 UNC thread series and 8-inch grip length make this a large-diameter fastener suited for thick or multi-layer structural stack-ups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eASTM A325 structural bolt standard for high-strength applications\u003c\/li\u003e\n\u003cli\u003e1-8 UNC thread size for compatibility with standard heavy structural hardware\u003c\/li\u003e\n\u003cli\u003e8 inches length under head accommodates thick structural members\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank provides shear resistance at the connection interface\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — no coating to compromise friction-critical or field-coated joints\u003c\/li\u003e\n\u003cli\u003eSteel construction with A325 material grade for proven structural integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an ASTM A325 structural hex head bolt for use with standard heavy hex nuts and hardened washers in bolted structural steel connections per applicable engineering specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of ASTM A325 structural bolts should be performed by qualified ironworkers or structural trades familiar with AISC and RCSC bolt installation specifications. Tighten using calibrated torque wrenches, tension-indicating washers, or turn-of-nut methods as required by the project specification — do not estimate torque by feel. Inspect thread engagement and bearing surface condition before torquing. Follow applicable OSHA and project safety requirements when working on structural steel.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-8\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: 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: 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\u003eStandard\u003c\/strong\u003e: ASTM A325\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\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: HCI31000800N-005BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717316575538,"sku":"HCI31000800N-005BX","price":38.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c29ac6458304ca68c9b29f365e3e973a.jpg?v=1788538388","url":"https:\/\/voomisupply.com\/products\/value-collection-hci31000800n-005bx-hex-head-bolt-a325","provider":"Voomi Supply","version":"1.0","type":"link"}