{"product_id":"value-collection-721084pr-flat-socket-cap-screw-6-40x1-in","title":"Value Collection 721084PR Flat Socket Cap Screw 6-40x1 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 721084PR is a flat socket cap screw designed for precision fastening applications requiring a low-profile, flush-seated head. Built from alloy steel with a black oxide finish, this screw delivers solid corrosion resistance and a matte appearance suited for functional assemblies. The 82-degree flat head seats flush with the mating surface when properly countersunk, eliminating protrusion. Driven by a 5\/64-inch hex socket, it provides reliable torque transfer without external wrench flats. Thread size is 6-40 UNF, and the screw is fully threaded across its 1-inch overall length. Meets ASME\/ANSI B18.3 and ASTM F835 standards. Installed by machinists, millwrights, and mechanical assemblers in a wide range of light industrial and precision equipment applications.\u003c\/p\u003e\n\u003cp\u003eThis screw is appropriate for applications where the fastener head must sit flush or below the work surface, such as machine frames, fixtures, tooling plates, and enclosures. The fine 6-40 UNF thread pitch offers better thread engagement and vibration resistance compared to coarse-thread equivalents, making it a common choice in precision instrument assemblies, electronics enclosures, and small mechanical devices. Minimum order quantity is 100 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head countersunk profile seats flush with the mating surface\u003c\/li\u003e\n  \u003cli\u003e5\/64-inch hex socket drive for use with standard hex keys or Allen drivers\u003c\/li\u003e\n  \u003cli\u003e6-40 UNF fully threaded for maximum thread engagement along the full 1-inch length\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile strength for the fastener size\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish adds mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F835 dimensional and performance standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard service fastener for any application requiring a 6-40 UNF flat socket cap screw with an 82-degree countersink and hex socket drive, conforming to ASME\/ANSI B18.3 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists or mechanical assemblers using a calibrated hex key or torque driver sized for a 5\/64-inch drive. The mating hole must be properly countersunk to 82 degrees to achieve full flush seating. Do not install into an under-sized or uncountersunk hole, as this will prevent proper head seating and may damage the workpiece or fastener. Follow applicable torque specifications for 6-40 alloy steel fasteners as defined by the governing assembly standard for your application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 6-40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch (overall length)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 82-Degree Flat\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: 5\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM F835\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: 0.01 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: 721084PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697508974898,"sku":"721084PR","price":9027.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/33eb09d664244c2d19e4be7b7d520c35.jpg?v=1788352299","url":"https:\/\/voomisupply.com\/products\/value-collection-721084pr-flat-socket-cap-screw-6-40x1-in","provider":"Voomi Supply","version":"1.0","type":"link"}