{"product_id":"armor-coat-ust236005-hex-socket-cap-screw-1-2-13-unc","title":"Armor Coat UST236005 Hex Socket Cap Screw 1\/2-13 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ARMOR COAT UST236005 is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. It features a 1\/2-13 UNC thread and measures 5.5 inches in length under the head, making it suited for applications requiring a longer grip. The screw is partially threaded, which is standard for cap screws of this length. Constructed from alloy steel and finished with an Armor Coat coating for corrosion resistance, it meets ASME B18.3 dimensional standards. A 3\/8-inch hex drive socket is required for installation.\u003c\/p\u003e\u003cp\u003eThis cap screw is used in industrial maintenance, equipment assembly, and mechanical fabrication where a strong, corrosion-resistant fastener is needed. The partially threaded shank provides a bearing surface in the clearance hole, reducing the risk of thread engagement in the wrong location. It is appropriate for use in both shop and field settings where ASME B18.3-compliant fasteners are specified. Installers in HVAC equipment assembly, pump and motor mounting, and general mechanical work will encounter this type of fastener regularly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-13 UNC thread size for compatibility with standard 1\/2-inch threaded fastener applications\u003c\/li\u003e\n\u003cli\u003e5.5-inch length under head accommodates deeper stack-ups and thicker assemblies\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank per ASME B18.3 standard for proper load distribution\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction provides high tensile and shear strength\u003c\/li\u003e\n\u003cli\u003eArmor Coat finish delivers corrosion resistance in demanding environments\u003c\/li\u003e\n\u003cli\u003e3\/8-inch hex drive for use with standard hex socket tooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an ASME B18.3-compliant hex socket cap screw suitable for standard 1\/2-13 UNC threaded applications in industrial and mechanical assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 3\/8-inch hex socket driver or Allen-style bit. Always ensure the mating threaded hole or nut is the correct 1\/2-13 UNC specification before driving the fastener. De-energize and lockout any equipment before replacing or installing fasteners in powered assemblies. Do not over-torque; consult the equipment manufacturer's torque specifications for the assembly being serviced.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Armor Coat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.34 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: UST236005\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARMOR COAT","offers":[{"title":"Default Title","offer_id":67911728464178,"sku":"UST236005","price":4027.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/018f054194c35e5fb6b8d588d99ae7c4.jpg?v=1791218041","url":"https:\/\/voomisupply.com\/products\/armor-coat-ust236005-hex-socket-cap-screw-1-2-13-unc","provider":"Voomi Supply","version":"1.0","type":"link"}