{"product_id":"value-collection-hci31120475ng-005bx-hex-head-bolt-a325","title":"Value Collection HCI31120475NG-005BX Hex Head Bolt A325","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION HCI31120475NG-005BX is a 1-1\/8-7 UNC hex head bolt manufactured from A325-grade structural steel with a hot-dipped galvanized finish. It measures 4-3\/4 inches in length under the head and features partial threading, making it suited for structural connections where the shank must bear shear loads across a joint. The hot-dipped galvanized coating provides corrosion resistance for outdoor and exposed installations. Weighing 2.344 pounds per unit, this bolt meets ASTM A325 requirements for high-strength structural bolting applications.\u003c\/p\u003e\n\u003cp\u003eThis bolt is used in steel-to-steel structural connections common in commercial and industrial construction, including beam-to-column connections, steel frame assemblies, and structural bridgework. It is specified wherever ASTM A325 high-strength fasteners are required per engineering drawings or structural codes. The 1-1\/8-7 UNC thread size and partial threading configuration are standard for heavy structural bolting in both new construction and retrofit projects. Installation is performed by ironworkers, structural steel erectors, and licensed contractors working to approved structural drawings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eASTM A325 certified high-strength structural bolt\u003c\/li\u003e\n  \u003cli\u003e1-1\/8-7 UNC thread form for standard structural bolt compatibility\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank for shear-bearing joint applications\u003c\/li\u003e\n  \u003cli\u003eHot-dipped galvanized finish for corrosion resistance in exposed environments\u003c\/li\u003e\n  \u003cli\u003e4-3\/4 inches length under head accommodates typical structural joint stack-ups\u003c\/li\u003e\n  \u003cli\u003eSteel construction meets A325 material grade requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an ASTM A325 high-strength structural hex head bolt for use in steel construction applications requiring 1-1\/8-7 UNC partially threaded fasteners with galvanized finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified structural ironworkers or licensed contractors following approved structural drawings and applicable building codes, including AISC and RCSC specifications for high-strength bolted connections. De-energize or isolate any adjacent systems before working in the installation area. Do not impact-drive A325 structural bolts with tools not rated for structural bolt installation, and follow engineer-specified pretension or snug-tight requirements as noted on project documents. Inspect the galvanized coating for damage before installation, as coating integrity affects long-term corrosion performance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/8-7\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: 4-3\/4 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\u003eFinish\u003c\/strong\u003e: Hot-Dipped Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Style\u003c\/strong\u003e: Partially Threaded\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: 2.344 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: HCI31120475NG-005BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698088608050,"sku":"HCI31120475NG-005BX","price":32.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c4cb2b464a9b5b36603c3e15a45f4ca.jpg?v=1788357571","url":"https:\/\/voomisupply.com\/products\/value-collection-hci31120475ng-005bx-hex-head-bolt-a325","provider":"Voomi Supply","version":"1.0","type":"link"}