{"product_id":"value-collection-r40684446-hex-socket-cap-screw-1-4-20","title":"Value Collection R40684446 Hex Socket Cap Screw 1\/4-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION R40684446 is a hex socket cap screw designed for secure, flush-style fastening in mechanical assemblies. The screw features a 1\/4-20 UNC thread pattern and a cylindrical head driven by a 3\/16-inch hex (Allen) key. With a 3\/8-inch length under the head and 18-8 stainless steel construction, it provides solid corrosion resistance in moderate-exposure environments. Machinists, millwrights, pipefitters, and maintenance technicians reach for this style of fastener when a low-profile head and high holding strength are required in confined or precision-clearance applications.\u003c\/p\u003e\u003cp\u003eThis fastener is suited for light mechanical assemblies, equipment frames, HVAC component mounting brackets, plumbing fixture hardware, and general trade maintenance work. The 1\/4-20 UNC thread is one of the most common unified coarse-thread sizes in North American trade applications, making this screw a frequent stock item in service vans, fab shops, and maintenance departments. The 18-8 stainless steel grade performs well in interior environments and in areas subject to moisture or mild chemicals.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\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 drive accepts standard Allen keys and hex-bit drivers\u003c\/li\u003e\n\u003cli\u003e3\/8-inch length under head fits shallow-clearance fastening applications\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel construction resists corrosion in moisture-exposed environments\u003c\/li\u003e\n\u003cli\u003eSocket cap head provides a clean, low-profile finish on assembled components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 1\/4-20 UNC hex socket cap screw suitable for any tapped hole or threaded insert of matching thread specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 3\/16-inch hex key or Allen-style bit driver. Ensure the mating tapped hole is clean and free of debris before threading. Apply appropriate thread-locking compound or anti-seize per the assembly specification when required. Always verify torque requirements against the assembly drawing or equipment service manual before final tightening.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 3\/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\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: R40684446\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51705706807602,"sku":"R40684446","price":1280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7742fd1fd91a85c3e8d276e830f75753.jpg?v=1788430616","url":"https:\/\/voomisupply.com\/products\/value-collection-r40684446-hex-socket-cap-screw-1-4-20","provider":"Voomi Supply","version":"1.0","type":"link"}