{"product_id":"value-collection-199546-hex-socket-cap-screw-1-4-20-unc","title":"Value Collection 199546 Hex Socket Cap Screw 1\/4-20 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 199546 is a partially threaded hex socket cap screw designed for secure, high-torque fastening in mechanical, structural, and industrial assemblies. It features a 1\/4-20 UNC thread size with a 1-3\/4 inch length under head and accepts a 3\/16 inch hex drive. Constructed from 18-8 stainless steel, this fastener offers solid corrosion resistance in wet, outdoor, and chemically exposed environments. The partially threaded shank provides a clamping zone for applications where full threading would compromise joint integrity. Licensed tradespeople and maintenance professionals reach for this fastener when a reliable, reusable connection is required in demanding service conditions.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in HVAC equipment panels, plumbing fixture mounting, electrical enclosure assembly, pool equipment housings, and general mechanical fabrication. The 1\/4-20 UNC coarse thread pattern engages quickly and resists cross-threading in field conditions. The 3\/16 inch hex socket drive allows use with a standard Allen key or hex bit driver, making it practical in tight or confined spaces. It is appropriate for both light commercial and residential trade applications where stainless steel fasteners are specified for corrosion resistance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC coarse thread for fast, reliable engagement\u003c\/li\u003e\n  \u003cli\u003e1-3\/4 inch length under head for moderate clamping depth\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank to maximize clamping force across joint interfaces\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex socket drive compatible with standard Allen keys and hex bit drivers\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction for corrosion resistance in wet and outdoor environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose 1\/4-20 UNC hex socket cap screw suitable for mechanical assemblies, equipment panels, and structural fastening applications where 18-8 stainless steel and a partially threaded shank are required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by mechanical contractors, maintenance technicians, or equipment assemblers using a 3\/16 inch hex key or hex bit driver. Ensure mating threads are clean and free of debris before driving. Do not overtighten stainless steel fasteners, as galling can occur without proper lubrication or anti-seize compound. Always de-energize and isolate any equipment before accessing fastened panels or enclosures.\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: 1-3\/4 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: Partially Threaded\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: 0.028 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: 199546\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710020878642,"sku":"199546","price":10757.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47cb7478ed5fd968bf3301753f6cea28.jpg?v=1788463241","url":"https:\/\/voomisupply.com\/products\/value-collection-199546-hex-socket-cap-screw-1-4-20-unc","provider":"Voomi Supply","version":"1.0","type":"link"}