{"product_id":"value-collection-40247-hex-socket-cap-screw-7-16-20-unf","title":"Value Collection 40247 Hex Socket Cap Screw 7\/16-20 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 40247 is a hex socket cap screw designed for applications requiring a recessed drive fastener with precise thread engagement. Built to ASME\/ANSI B18.3 and ASTM A574 standards, this screw features a 7\/16-20 UNF thread size with full threading along the 1-inch length under head. The alloy steel construction delivers high tensile strength, while the black oxide coating provides moderate corrosion resistance and reduces light reflection. A 3\/8-inch hex drive is required for installation. This fastener is suited for mechanical assembly, maintenance, and fabrication work across industrial, HVAC, and plumbing applications.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used in applications where a flush or low-profile fastener head is needed, including equipment panels, brackets, manifold assemblies, and structural mechanical joints. The fine UNF thread pitch is preferred in applications requiring greater thread engagement per inch and resistance to loosening under vibration. Fully threaded along its entire shank, this fastener accommodates thin material assemblies and close-tolerance work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/16-20 UNF thread size with fine pitch for vibration-resistant fastening\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank along the full 1-inch length under head\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 high-strength requirements\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides moderate corrosion resistance and low reflectivity\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch hex socket drive for use with standard hex keys or socket drivers\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 hex socket cap screw suitable for mechanical assemblies, equipment enclosures, and structural joints requiring a 7\/16-20 UNF fine-thread fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a 3\/8-inch hex key or socket driver. Ensure mating threads are clean and free of debris before driving to avoid cross-threading. Power down or depressurize any system before removing or replacing fasteners in pressurized or energized assemblies. Do not exceed the rated tensile load of the fastener or substitute with non-ASTM A574-grade hardware in high-strength applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/16-20 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\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: 3\/8 inches\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\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 50\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: 40247\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722753638706,"sku":"40247","price":59.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/31f1ab244bb31b845c22e0a2b732e6c2.jpg?v=1788595395","url":"https:\/\/voomisupply.com\/products\/value-collection-40247-hex-socket-cap-screw-7-16-20-unf","provider":"Voomi Supply","version":"1.0","type":"link"}