{"product_id":"value-collection-581263pr-hex-socket-cap-screw-8-32-unc","title":"Value Collection 581263PR Hex Socket Cap Screw 8-32 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 581263PR is a hex socket cap screw engineered for applications requiring a clean, recessed fastener with reliable clamping strength. Sized at 8-32 UNC with a 3-inch length under head, this fastener is partially threaded and driven with a 9\/64-inch hex key. The alloy steel construction is finished in black oxide, which provides moderate corrosion resistance and reduces light reflection on exposed surfaces. It meets ASME\/ANSI B18.3 and ASTM A574 standards, making it appropriate for precision mechanical assemblies, jigs, fixtures, and general industrial fabrication work.\u003c\/p\u003e\u003cp\u003eThis screw is suited for light-to-medium-duty mechanical assemblies in industrial, commercial, and shop environments. The 8-32 UNC thread is a standard coarse pitch commonly found in machine components, enclosures, brackets, and tooling fixtures. The 3-inch under-head length accommodates applications with deeper material stacks or where a partial thread engagement is intentional for shoulder-fit or clearance reasons. Machinists, maintenance technicians, and fabricators will find this fastener applicable in a broad range of assembly tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e8-32 UNC thread size with 3-inch length under head\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank for shoulder-fit and clearance-hole applications\u003c\/li\u003e\n\u003cli\u003e9\/64-inch hex socket drive for use with standard Allen keys or hex bit drivers\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction meets ASTM A574 high-strength socket screw specification\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish for moderate corrosion resistance and low-reflectance appearance\u003c\/li\u003e\n\u003cli\u003eCompliant with ASME\/ANSI B18.3 dimensional standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 8-32 UNC hex socket cap screw for use in any application calling for an ASME\/ANSI B18.3-compliant partially threaded socket cap screw of this size and thread specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed with a 9\/64-inch hex key or Allen driver; ensure the driver is fully seated in the socket before applying torque to avoid stripping the recess. Always confirm the mating thread is clean and the correct 8-32 UNC specification before assembly. De-burr and clean the tapped hole as needed. When used in precision fixtures or tooling, follow applicable engineering drawings and torque requirements for the assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 8-32 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3 inches\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: 9\/64 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\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 581263PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694354530610,"sku":"581263PR","price":1274.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/219becd455e84c336d22fa140b75ee80.jpg?v=1788323522","url":"https:\/\/voomisupply.com\/products\/value-collection-581263pr-hex-socket-cap-screw-8-32-unc","provider":"Voomi Supply","version":"1.0","type":"link"}