{"product_id":"value-collection-837147pr-hex-socket-cap-screw-1-4-20-unc","title":"Value Collection 837147PR Hex Socket Cap Screw 1\/4-20 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 837147PR is a hex socket cap screw designed for secure, high-torque fastening in mechanical assemblies and structural applications. Manufactured from alloy steel with a zinc-plated finish, this fastener provides resistance to corrosion while maintaining the tensile strength required in demanding trade environments. The 1\/4-20 UNC thread pattern is one of the most common unified coarse thread standards in North American mechanical work. Drive engagement is made with a 3\/16-inch hex key. The screw measures 5\/8 inches under the head and is fully threaded along its entire length, making it well suited for through-hole and shallow blind-hole applications.\u003c\/p\u003e\n\u003cp\u003eThis fastener is used across a wide range of installation scenarios including HVAC equipment assembly, electrical panel and enclosure mounting, plumbing fixture brackets, and general mechanical maintenance. Fully threaded cap screws of this size are commonly found in light structural connections, motor mounts, and equipment frames where a flush or recessed socket head is preferred over a hex-head fastener. The zinc finish meets ASTM B695 requirements, making it appropriate for indoor and light-duty outdoor environments. This SKU is sold individually but must be ordered in multiples of 100.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread — widely compatible with standard inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003eFully threaded 5\/8-inch length under head for maximum thread engagement in shallow applications\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for higher tensile strength versus standard carbon steel\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish per ASTM B695 for corrosion resistance in indoor and light-duty outdoor use\u003c\/li\u003e\n  \u003cli\u003e3\/16-inch hex socket drive for use with standard hex keys and socket drivers\u003c\/li\u003e\n  \u003cli\u003eLow-profile socket cap head allows recessed installation in counterbored holes\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 suitable for use in any application requiring a 1\/4-20 inch-series tapped hole and a 3\/16-inch hex drive fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove using a 3\/16-inch hex key or Allen-style socket driver. Ensure the mating tapped hole is clean and free of debris before driving the fastener. Power down or de-energize any equipment before accessing fastened assemblies during service. Do not exceed the load ratings of the mating material, particularly when threading into aluminum or plastic.\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: ASTM B695\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  \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: 837147PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717869207858,"sku":"837147PR","price":5857.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c18de89aa9ec43974b3c0249518054af.jpg?v=1788547064","url":"https:\/\/voomisupply.com\/products\/value-collection-837147pr-hex-socket-cap-screw-1-4-20-unc","provider":"Voomi Supply","version":"1.0","type":"link"}