{"product_id":"value-collection-r63038884-hex-head-cap-screw-1-2-20","title":"Value Collection R63038884 Hex Head Cap Screw 1\/2-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R63038884 is a hex head cap screw designed for precision fastening applications requiring a unified fine thread (UNF) profile. Sized at 1\/2-20 with a 1-1\/2 inch length under head and a 3\/4 inch hex drive, this fastener is manufactured from 18-8 stainless steel for reliable corrosion resistance in wet, chemical-exposed, or outdoor environments. It is a standard inch-system fastener suited for mechanical assemblies, equipment mounting, and maintenance work across HVAC, plumbing, electrical, and general industrial trade applications.\u003c\/p\u003e\n\u003cp\u003eThis screw is appropriate for use in residential and commercial trade settings where corrosion resistance and a fine thread engagement are required. The UNF thread standard provides tighter thread spacing compared to coarse thread, making it well suited for applications where vibration resistance or precise torque control is important. Licensed tradespeople and maintenance technicians in HVAC, plumbing, and electrical fields routinely use fasteners of this specification for equipment panels, brackets, and structural connections.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion and oxidation resistance\u003c\/li\u003e\n  \u003cli\u003e1\/2-20 UNF thread for fine-pitch engagement and vibration resistance\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch length under head suits medium-depth fastening applications\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch hex drive compatible with standard wrenches and sockets\u003c\/li\u003e\n  \u003cli\u003eInch-system dimensioning for use with standard imperial hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-system UNF hex head cap screw suitable for use in any application calling for a 1\/2-20 x 1-1\/2 inch stainless steel fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this fastener is appropriate for any qualified trade professional or maintenance technician working with threaded fastener assemblies. Ensure mating threads are clean and free of debris before installation. Use a calibrated torque wrench when torque specifications are called out by the equipment manufacturer. Avoid mixing stainless steel fasteners with dissimilar metals in corrosive environments to prevent galvanic corrosion.\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: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF (Unified Fine)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: 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\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: R63038884\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701027406130,"sku":"R63038884","price":6623.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b7dbbe5b4fc2ebe4d28d0907c84f612b.jpg?v=1788397006","url":"https:\/\/voomisupply.com\/products\/value-collection-r63038884-hex-head-cap-screw-1-2-20","provider":"Voomi Supply","version":"1.0","type":"link"}