{"product_id":"value-collection-872357pr-hex-socket-cap-screw-1-2-13-unc","title":"Value Collection 872357PR Hex Socket Cap Screw 1\/2-13 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 872357PR is a hex socket cap screw designed for high-strength fastening applications across industrial, mechanical, and structural assemblies. It features a 1\/2-13 UNC thread size with a 1-1\/4 inch length under head and is fully threaded along its entire length. The 3\/8 inch hex drive accepts standard hex keys and Allen wrenches. Constructed from alloy steel with a zinc-plated finish, this fastener delivers solid corrosion resistance for general-purpose use. It conforms to ASME B18.8 and ASTM A574 standards, making it suitable for applications requiring a recognized fastener specification. Machinists, millwrights, and maintenance technicians are the typical end users.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for use in machinery assembly, equipment mounting, jig and fixture fabrication, and general mechanical maintenance. The fully threaded configuration maximizes thread engagement across the full clamping length, which is useful when fastening thinner materials or when full thread purchase is required throughout the joint. The zinc-plated alloy steel construction makes it appropriate for indoor and light-duty outdoor environments where moderate corrosion resistance is needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread size for standard coarse-thread fastening applications\u003c\/li\u003e\n  \u003cli\u003e1-1\/4 inch length under head, fully threaded for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch hex socket drive compatible with standard hex keys and Allen drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 high-strength fastener specification\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides moderate corrosion resistance for general service environments\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.8 dimensional standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-dimension replacement or stock fastener for any application requiring a 1\/2-13 UNC hex socket cap screw with a 1-1\/4 inch length under head and a 3\/8 inch drive, per ASME B18.8 and ASTM A574 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, millwrights, or maintenance technicians using a 3\/8 inch hex key or Allen driver. Ensure mating threads are clean and free of debris before installation. Follow the equipment manufacturer's torque specifications for the joint design and application. Always use appropriate fastener-grade hardware when replacing existing cap screws to maintain joint integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully 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: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.8 and ASTM A574\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 872357PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699272286514,"sku":"872357PR","price":1710.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef6720c757834135ee8af4c7b0630447_31a6f43e-56a2-40f1-841c-3c4f15574388.jpg?v=1788374409","url":"https:\/\/voomisupply.com\/products\/value-collection-872357pr-hex-socket-cap-screw-1-2-13-unc","provider":"Voomi Supply","version":"1.0","type":"link"}