{"product_id":"armor-coat-ust235815-hex-head-cap-screw-1-2-13-x-1-3-4-in","title":"Armor Coat UST235815 Hex Head Cap Screw 1\/2-13 X 1-3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ARMOR COAT UST235815 is a fully threaded hex head cap screw designed for high-strength fastening applications. Built to Grade 8 steel specification, this fastener meets the elevated tensile and proof load requirements demanded by structural, mechanical, and heavy-equipment assemblies. The 1\/2-13 thread designation indicates a 1\/2-inch nominal diameter with 13 threads per inch on the Unified National Coarse (UNC) thread standard. The length under head measures 1-3\/4 inches. Manufactured to ASME B18.2.1 and SAE J429 standards, this screw is a dependable choice for licensed tradespeople and maintenance professionals who require a certified, dimensionally consistent fastener.\u003c\/p\u003e\u003cp\u003eThis hex head cap screw is suited for general mechanical assembly, structural connections, and equipment maintenance in commercial and industrial settings. The Armor Coat finish provides a protective surface treatment intended to extend service life in demanding environments. Its fully threaded body makes it appropriate for through-hole applications and short-grip assemblies where full thread engagement along the entire shank is required. Electricians, HVAC technicians, plumbers, and general maintenance trades commonly use Grade 8 fasteners of this type when securing panels, brackets, flanges, and equipment frames.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 8 steel construction meets SAE J429 tensile and proof load requirements\u003c\/li\u003e\n\u003cli\u003eFully threaded body provides complete thread engagement for through-hole and short-grip applications\u003c\/li\u003e\n\u003cli\u003e1\/2-13 UNC thread form ensures compatibility with standard inch-series nuts and tapped holes\u003c\/li\u003e\n\u003cli\u003eArmor Coat finish adds a protective surface layer for enhanced durability\u003c\/li\u003e\n\u003cli\u003eConforms to ASME B18.2.1 and ASME\/ANSI B18.2.1 dimensional standards\u003c\/li\u003e\n\u003cli\u003eHex head drive accepts standard hex wrenches and impact drivers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 1\/2-13 UNC inch-series nuts, washers, and tapped components conforming to ASME\/ANSI dimensional standards. Suitable as a direct replacement in any assembly specifying a 1\/2-13 x 1-3\/4-inch fully threaded Grade 8 hex head cap screw.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified tradesperson following applicable mechanical codes and equipment manufacturer guidelines. Always de-energize and lock out electrical equipment before fastening or replacing hardware in proximity to live components. Use a calibrated torque wrench when specified torque values are called out in equipment documentation  -  do not rely on feel alone for Grade 8 fasteners in critical joints. Inspect mating threads for damage or contamination before assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\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 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Armor Coat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B18.2.1, ASME\/ANSI B18.2.1, SAE J429\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0013 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ARMOR COAT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: UST235815\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARMOR COAT","offers":[{"title":"Default Title","offer_id":67912217428274,"sku":"UST235815","price":15532.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0651955cfc49e9135cce2911ab86f723.jpg?v=1791229969","url":"https:\/\/voomisupply.com\/products\/armor-coat-ust235815-hex-head-cap-screw-1-2-13-x-1-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}