{"product_id":"value-collection-r57001142-hex-head-cap-screw-3-8-16","title":"Value Collection R57001142 Hex Head Cap Screw 3\/8-16","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57001142 is a fully threaded hex head cap screw in 3\/8-16 UNC thread size with a 4-3\/4 inch length under head. Manufactured from 18-8 stainless steel and left uncoated, this fastener delivers reliable corrosion resistance in wet, outdoor, and chemical-exposure environments. The UNC thread form provides strong thread engagement in standard inch-system tapped holes and nuts. Fully threaded along the entire shank length, it is well suited for clamping applications where maximum thread engagement or through-bolting is required. Licensed tradespeople and maintenance technicians across HVAC, plumbing, electrical, and mechanical service trades use fasteners like this for equipment mounting, panel attachment, and structural assembly work.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is appropriate for general industrial and commercial maintenance applications where stainless steel fasteners are specified. Typical use cases include equipment support structures, corrosion-prone mechanical assemblies, outdoor or wet-location mounting, and food-service or chemical-processing environments where carbon steel fasteners are not acceptable. The 3\/8-16 UNC thread is one of the most common inch-series fastener sizes, making this screw broadly compatible with standard hex nuts, locknuts, and threaded inserts of the same thread specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18-8 stainless steel construction provides strong corrosion and oxidation resistance\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank maximizes thread engagement for through-bolt and clamping applications\u003c\/li\u003e\n  \u003cli\u003e3\/8-16 UNC thread standard ensures compatibility with common inch-series hardware\u003c\/li\u003e\n  \u003cli\u003eUncoated finish maintains dimensional accuracy and avoids coating incompatibility in sensitive assemblies\u003c\/li\u003e\n  \u003cli\u003e4-3\/4 inch length under head suits deeper clamping stacks and thicker structural members\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 3\/8-16 UNC hex nuts, locknuts, flat washers, and threaded inserts in inch-series fastener applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or tradesperson following applicable mechanical and structural codes. Ensure mating threads are clean and free of debris before installation. When torquing 18-8 stainless steel fasteners, use appropriate anti-seize compound on threads to prevent galling, which is common with stainless-to-stainless contact. Do not impact-drive stainless steel cap screws, as this increases the risk of galling and thread damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\u003c\/strong\u003e: Fully 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\u003eFinish Coating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\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: R57001142\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722091266354,"sku":"R57001142","price":1491.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9280c038f9cbf1d1be76ed88bef803c8_002aed4f-8d73-4ac2-a57c-a1acb940020d.jpg?v=1788585530","url":"https:\/\/voomisupply.com\/products\/value-collection-r57001142-hex-head-cap-screw-3-8-16","provider":"Voomi Supply","version":"1.0","type":"link"}