{"product_id":"value-collection-r63038843-hex-head-cap-screw-1-2-20","title":"Value Collection R63038843 Hex Head Cap Screw 1\/2-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R63038843 is a hex head cap screw designed for secure fastening in mechanical, structural, and industrial assemblies. Manufactured from 18-8 stainless steel, it offers reliable corrosion resistance in wet, outdoor, and mildly chemical environments. The fastener carries a 1\/2-20 UNF (Unified National Fine) thread, which provides greater thread engagement and improved resistance to loosening under vibration compared to coarse-thread equivalents. The 1 inch length under head and 3\/4 inch hex drive allow for standard socket or wrench installation. This screw is suited for use by mechanics, pipefitters, electricians, and general tradespeople working with inch-standard fasteners.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is appropriate for residential and light commercial applications where corrosion resistance matters, such as plumbing equipment mounting, HVAC unit assembly, electrical enclosure hardware, and pool equipment installation. The fine-thread UNF specification makes it a common choice in precision assemblies and retrofit situations where thread stripping risk must be minimized. It is sold individually, with a minimum order quantity of 50 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18-8 stainless steel construction resists corrosion in wet and outdoor environments\u003c\/li\u003e\n  \u003cli\u003e1\/2-20 UNF fine thread provides higher thread count per inch for improved fastening strength\u003c\/li\u003e\n  \u003cli\u003e1 inch length under head suits standard bracket and flange mounting applications\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch hex drive compatible with standard sockets and combination wrenches\u003c\/li\u003e\n  \u003cli\u003eInch measurement system for compatibility with standard US trade tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series hex head cap screw suitable for use in any application requiring a 1\/2-20 UNF thread pattern and 18-8 stainless steel material grade.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 3\/4 inch wrench or socket driver. Ensure mating threads are clean and free of debris before installation. Do not mix stainless steel fasteners with dissimilar metals in high-moisture environments without appropriate isolation to prevent galvanic corrosion. Apply anti-seize compound if the fastener will be exposed to prolonged moisture or high-temperature cycling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF (Unified National Fine)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 3\/4 inch\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\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 50\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: R63038843\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691574133042,"sku":"R63038843","price":6608.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9280c038f9cbf1d1be76ed88bef803c8_ec2bbd5c-4d14-4ce5-8e2f-6bc68301fd74.jpg?v=1788287179","url":"https:\/\/voomisupply.com\/products\/value-collection-r63038843-hex-head-cap-screw-1-2-20","provider":"Voomi Supply","version":"1.0","type":"link"}