{"product_id":"value-collection-721200pr-flat-socket-cap-screw-3-8-16","title":"Value Collection 721200PR Flat Socket Cap Screw 3\/8-16","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 721200PR is a flat socket cap screw designed for countersunk fastening applications where a flush or recessed head profile is required. The screw features a hex socket drive measuring 7\/32 inches and is manufactured from alloy steel with a black oxide finish for moderate corrosion resistance. It measures 3-1\/2 inches in overall length with a 3\/8-16 UNC thread and is partially threaded. This fastener meets ASME\/ANSI B18.3 and ASTM F835 standards. It is installed by machinists, millwrights, maintenance technicians, and general fabricators in both industrial and commercial settings.\u003c\/p\u003e\u003cp\u003eThis screw is suited for applications requiring a low-profile or flush-mount fastener in metal assemblies, jigs, fixtures, machine frames, and structural components. The black oxide finish provides a clean appearance and light surface protection, making it appropriate for indoor or controlled-environment use. The UNC thread form is compatible with standard inch-system tapped holes and nuts. Partial threading is typical for longer cap screws of this size and helps maintain clamping force across thicker material stacks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFlat head profile allows flush or countersunk seating in mating material\u003c\/li\u003e\n\u003cli\u003e7\/32-inch hex socket drive accepts standard hex keys and allen wrenches\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction provides high tensile strength for demanding fastening applications\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish offers light corrosion resistance and reduced glare\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank suits thicker material stack-ups and shear-loaded joints\u003c\/li\u003e\n\u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F835 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard inch-series flat socket cap screw for use in 3\/8-16 UNC tapped holes in metal assemblies, machine structures, and fabricated components.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a properly sized 7\/32-inch hex key or allen driver. The mating hole should be drilled and countersunk to the appropriate flat-head angle before installation. Ensure the tapped hole depth and thread engagement meet design requirements for the load being applied. Always de-energize or lock out equipment before replacing fasteners on live machinery.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3-1\/2 inches (overall)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 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: 7\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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\u003eThread Standard\u003c\/strong\u003e: UNC\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: 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 721200PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693437223218,"sku":"721200PR","price":1310.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4e14fa2f3ded20955a633a001935bb0_bc8639ff-a89a-4850-889f-bcb8fddbd2a0.jpg?v=1788312366","url":"https:\/\/voomisupply.com\/products\/value-collection-721200pr-flat-socket-cap-screw-3-8-16","provider":"Voomi Supply","version":"1.0","type":"link"}