{"product_id":"value-collection-c52000509-flat-socket-cap-screw-5-16-18","title":"Value Collection C52000509 Flat Socket Cap Screw 5\/16-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION C52000509 is a flat socket cap screw designed for fastening applications where a flush or countersunk profile is required. Sized at 5\/16-18 x 3 inches overall length with a Unified National Coarse (UNC) thread standard, this screw features an 82-degree flat head and a 7\/32-inch hex socket drive. Constructed from 18-8 stainless steel, it offers solid corrosion resistance in moderate-exposure environments. Machinists, maintenance technicians, and fabricators install this type of fastener when a low-profile head must sit flush with or below a mating surface without protruding hardware.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is suited for use in mechanical assemblies, equipment panels, fixtures, and structural connections where a countersunk seat is machined or formed into the workpiece. The 5\/16-18 UNC thread engages standard tapped holes of the same designation. The 18-8 stainless steel construction makes it appropriate for indoor, wet, or mildly corrosive environments. Sold in a package quantity of 10, it is well-suited for shop stock or small-batch project use across manufacturing, maintenance, and field-service settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head seats flush in standard countersunk holes for a low-profile finish\u003c\/li\u003e\n  \u003cli\u003e7\/32-inch hex socket drive accepts a standard hex key or Allen wrench for precise torque application\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion resistance in moderate-exposure conditions\u003c\/li\u003e\n  \u003cli\u003e5\/16-18 UNC thread engages widely available tapped holes and threaded inserts\u003c\/li\u003e\n  \u003cli\u003e3-inch overall length accommodates thicker material stacks or deeper fastening requirements\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 10 supports bench stock, service kits, and small assembly runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC flat socket cap screw compatible with any 5\/16-18 tapped hole or threaded insert requiring an 82-degree countersunk seat and a 7\/32-inch hex socket drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, maintenance technicians, or fabricators using a 7\/32-inch hex key or Allen wrench. Ensure the mating hole is tapped to 5\/16-18 UNC and that the countersink angle matches the 82-degree flat head geometry before driving. Do not overtighten stainless steel fasteners, as 18-8 material is susceptible to galling; apply a compatible anti-seize compound when appropriate. Follow applicable mechanical or structural specifications for the assembly being serviced.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3 inches (overall)\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: 7\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\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: C52000509\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698524913970,"sku":"C52000509","price":18.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_6f735bcd-c84e-44f9-ae30-655f608fc165.jpg?v=1788364221","url":"https:\/\/voomisupply.com\/products\/value-collection-c52000509-flat-socket-cap-screw-5-16-18","provider":"Voomi Supply","version":"1.0","type":"link"}