{"product_id":"value-collection-581112pr-hex-socket-cap-screw-8-32-unc","title":"Value Collection 581112PR Hex Socket Cap Screw 8-32 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581112PR is a hex socket cap screw designed for high-strength fastening applications in machinery, tooling, and structural assemblies. Threaded to the 8-32 UNC standard, this screw measures 3.5 inches under the head and accepts a 9\/64-inch hex drive. It is partially threaded, which helps maintain clamping force across thick materials. Constructed from alloy steel with a black oxide finish, it resists surface corrosion and reduces light reflection in precision environments. Machinists, maintenance technicians, and fabricators install this style of cap screw where a flush or recessed fastener head is required.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in CNC machine components, fixture plates, tooling blocks, and general mechanical assemblies where an 8-32 UNC thread form is specified. The partial threading and alloy steel construction make it appropriate for both metal-to-metal and tapped-hole applications requiring controlled clamp load. It conforms to ASME\/ANSI B18.3 and ASTM A574, making it appropriate for applications where fastener grade and dimensional standards are required by design or specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8-32 UNC thread form for standard unified coarse thread compatibility\u003c\/li\u003e\n  \u003cli\u003e3.5-inch length under head accommodates deeper assemblies and thick stock\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\u003ePartially threaded shank maintains alignment and clamping in clearance-hole applications\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and a low-reflectance appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 and ASTM A574 compliant hex socket cap screw for use in any tapped hole or threaded insert conforming to the 8-32 UNC thread specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis fastener is installed by machinists or maintenance technicians using a 9\/64-inch hex key or socket driver. Ensure the receiving tapped hole is clean and free of debris before installation. Apply thread lubricant or thread-locking compound as required by the assembly specification. Do not exceed the rated torque for the 8-32 alloy steel grade as defined by the applicable engineering or equipment documentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 3.5 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: Partial\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: 0.01 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: 581112PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692171886898,"sku":"581112PR","price":1698.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a9c545cfb6cfca4c78e008f9061d364.jpg?v=1788294071","url":"https:\/\/voomisupply.com\/products\/value-collection-581112pr-hex-socket-cap-screw-8-32-unc","provider":"Voomi Supply","version":"1.0","type":"link"}