{"product_id":"value-collection-bd-63519-1-4-20-unc-hex-socket-cap-screw","title":"Value Collection BD-63519 1\/4-20 Unc Hex Socket Cap Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION BD-63519 is a 1\/4-20 UNC hex socket cap screw machined from 316 stainless steel with a 1-inch length under head. The internal hex drive accepts a standard hex key for installation in tight clearance areas where a wrench or open-head driver cannot reach. The 316 stainless alloy provides strong resistance to corrosion and oxidation, making this fastener suitable for wet, chemical-exposure, and marine environments. Plumbers, pipefitters, HVAC technicians, and industrial maintenance crews commonly specify this grade and thread pattern for equipment panels, brackets, flanges, and component assemblies.\u003c\/p\u003e\n\u003cp\u003eThis fastener is used across residential and commercial applications wherever a low-profile, high-strength cap screw is required. Typical install scenarios include equipment enclosure assembly, pump and valve mounting, HVAC component brackets, and general mechanical assembly work. The 1\/4-20 UNC thread is one of the most common coarse-thread sizes in North American trade work, and the 316 stainless construction makes it a preferred choice over carbon steel in corrosive or high-moisture environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e316 stainless steel construction for superior corrosion resistance in wet and chemical environments\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC coarse thread for broad compatibility with standard North American hardware\u003c\/li\u003e\n  \u003cli\u003e1-inch length under head suits moderate-depth fastening applications\u003c\/li\u003e\n  \u003cli\u003eInternal hex socket drive allows installation in confined spaces with a hex key or Allen driver\u003c\/li\u003e\n  \u003cli\u003eLow-profile cap head reduces protrusion in assembled equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC hex socket cap screw for use in any application requiring a 1\/4-20 coarse-thread fastener with an internal hex drive and 316 stainless steel construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a mechanic, pipefitter, HVAC technician, or maintenance tradesperson using a hex key or socket driver sized to the internal drive. Always de-energize equipment and relieve system pressure before disassembling or reassembling fastened components. Torque to the assembly specification provided by the equipment manufacturer. In stainless-to-stainless thread engagement, apply an anti-seize compound to prevent galling.\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\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Internal Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: BD-63519\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":67912302297394,"sku":"BD-63519","price":55.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2c857cb0a5314967e87407ab6b351670.jpg?v=1791232403","url":"https:\/\/voomisupply.com\/products\/value-collection-bd-63519-1-4-20-unc-hex-socket-cap-screw","provider":"Voomi Supply","version":"1.0","type":"link"}