{"product_id":"value-collection-872147pr-hex-socket-cap-screw-1-4-20-unc","title":"Value Collection 872147PR Hex Socket Cap Screw 1\/4-20 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 872147PR is a hex socket cap screw designed for fastening applications that require a clean, low-profile head and reliable clamping force. The screw features a 1\/4-20 UNC thread and a 3\/16 inch hex drive socket, accepting a standard hex key or Allen wrench. With a 5\/8 inch length under the head and full threading along the shank, this fastener provides consistent thread engagement from head to tip. The base material is alloy steel with a zinc-plated finish that provides basic corrosion resistance in indoor and light-duty environments. It conforms to ASME B18.8 and ASTM A574 standards, making it a recognized option for mechanical assemblies where a torque-rated socket head cap screw is specified.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in machine assemblies, tooling fixtures, equipment enclosures, and general mechanical fabrication. The 1\/4-20 UNC thread is one of the most common unified coarse thread sizes, making this fastener widely applicable in both OEM manufacturing and maintenance-and-repair operations. The hex socket drive is preferred in confined spaces where a hex key provides better access than a standard hex head driver. This item is sold individually but carries a minimum order quantity of 100 units, making it appropriate for shop stock or production use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex socket drive for use with standard Allen or hex key tools\u003c\/li\u003e\n  \u003cli\u003e5\/8 inch length under head, fully threaded shank\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 for strength requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides basic corrosion resistance for indoor applications\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 1\/4-20 UNC hex socket cap screw for use in any application requiring an ASME B18.8 or ASTM A574 compliant fastener in that thread size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 3\/16 inch hex key or Allen wrench. Ensure the mating tapped hole is clean and meets 1\/4-20 UNC thread specification before driving the fastener. Apply thread-locking compound or fastener lubricant as required by the application spec. Do not exceed the rated mechanical limits of the alloy steel material by over-torquing, which can strip threads or cause fastener failure.\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: 5\/8 inches\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\u003eThreading\u003c\/strong\u003e: Fully Threaded\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, ASTM A574\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: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: 872147PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722542481714,"sku":"872147PR","price":4199.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/879a3185301228d58b65b257721d291c.jpg?v=1788592597","url":"https:\/\/voomisupply.com\/products\/value-collection-872147pr-hex-socket-cap-screw-1-4-20-unc","provider":"Voomi Supply","version":"1.0","type":"link"}