{"product_id":"value-collection-872145pr-hex-socket-cap-screw-1-4-20-unc","title":"Value Collection 872145PR Hex Socket Cap Screw 1\/4-20 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 872145PR is a hex socket cap screw designed for fastening applications that require a clean, flush-drive interface and reliable clamping force. It features a 1\/4-20 UNC thread form, a 1\/2 inch length under head, and is fully threaded from tip to head. The 3\/16 inch hex drive socket accepts a standard Allen wrench or hex bit driver. Constructed from alloy steel with a zinc-plated coating, it offers solid mechanical strength and basic corrosion resistance for general industrial use. Machinists, maintenance technicians, and assembly professionals install this type of fastener across a wide range of fabrication and equipment applications.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for general industrial, mechanical, and structural fastening in both shop and field environments. The 1\/4-20 UNC coarse thread is one of the most common inch-series thread standards in North American manufacturing, making this fastener a frequent choice for machine assemblies, jigs, fixtures, and equipment enclosures. The fully threaded configuration maximizes thread engagement across the full length under head, which is especially useful in thin-material or blind-hole applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC coarse thread for broad compatibility with standard inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003eFully threaded shaft maximizes thread engagement over the entire 1\/2 inch length under head\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex socket drive accepts standard Allen wrenches and hex bit drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eZinc-plated coating delivers basic corrosion resistance for general-purpose environments\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.8 and ASTM A574 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or stock fastener for any application requiring a 1\/4-20 UNC hex socket cap screw with a 1\/2 inch length under head and 3\/16 inch drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 3\/16 inch hex key or Allen-type driver. Ensure the mating tapped hole is clean and free of debris before driving. Do not exceed the recommended seating torque for 1\/4-20 alloy steel fasteners as specified by the equipment manufacturer or applicable engineering standards. In corrosive or high-humidity environments, consider whether the zinc-plated finish is appropriate for the service conditions.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.5 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\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\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: 0.05 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: 872145PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692124438834,"sku":"872145PR","price":3826.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/215796caee3e254c75c48e2ecf9af3ec.jpg?v=1788293419","url":"https:\/\/voomisupply.com\/products\/value-collection-872145pr-hex-socket-cap-screw-1-4-20-unc","provider":"Voomi Supply","version":"1.0","type":"link"}