{"product_id":"value-collection-837155pr-hex-socket-cap-screw-1-4-20-unc","title":"Value Collection 837155PR Hex Socket Cap Screw 1\/4-20 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 837155PR is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, equipment fabrication, and maintenance work. It features a 1\/4-20 UNC thread with a 1-1\/4 inch length under head and is fully threaded along its entire shank. A 3\/16 inch hex drive socket is required for installation. Constructed from alloy steel with a zinc-plated finish, this fastener meets ASTM B695 standards for corrosion resistance and mechanical performance. It is a standard choice for engineers, machinists, and maintenance technicians working with metal assemblies where a recessed drive head and reliable clamping force are required.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for general industrial, commercial, and OEM assembly applications where 1\/4-20 UNC threaded fasteners are specified. Typical uses include machine frames, brackets, enclosures, and structural components requiring flush or recessed fastener heads. The zinc-plated finish provides moderate corrosion protection appropriate for indoor and controlled-environment applications. This part is sold as a single screw with a minimum order quantity of 100 units, making it appropriate for production and bulk maintenance purchasing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread for wide compatibility with standard inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003e1-1\/4 inch length under head, fully threaded for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex socket drive for torque application with standard Allen keys or socket drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish meeting ASTM B695 for corrosion resistance in controlled environments\u003c\/li\u003e\n  \u003cli\u003eSold individually with a minimum order quantity of 100 units for production and stocking use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or production fastener for any application specifying a 1\/4-20 UNC hex socket cap screw with a 1-1\/4 inch length under head and fully threaded shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, maintenance technicians, or mechanical assemblers using a 3\/16 inch hex key or socket driver. Ensure the mating tapped hole is clean and free of debris before driving the screw. Do not exceed the rated torque range for 1\/4-20 alloy steel fasteners as specified by the relevant design standard or equipment manufacturer. Follow applicable mechanical assembly codes and torque specifications as defined by the system designer.\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: 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\/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 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\u003eMinimum Order Quantity\u003c\/strong\u003e: 100 units\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: 837155PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51703967940914,"sku":"837155PR","price":7054.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c585fa8e31fd9f750f9bac977607e284.jpg?v=1788419744","url":"https:\/\/voomisupply.com\/products\/value-collection-837155pr-hex-socket-cap-screw-1-4-20-unc","provider":"Voomi Supply","version":"1.0","type":"link"}