{"product_id":"value-collection-701024p-button-socket-cap-screw-4-40","title":"Value Collection 701024P Button Socket Cap Screw 4-40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 701024P is a button head socket cap screw designed for applications where a low-profile head and flush-clearance seating are required. Measuring 3\/16 inch in length under the head with a 4-40 UNC coarse thread, this fastener is fully threaded from head to tip. It is manufactured from alloy steel and finished with a black oxide coating that provides mild corrosion resistance and a matte black appearance. Driven by a 1\/16-inch hex key socket, the button head profile distributes clamping load over a wider bearing surface than a standard cap screw. Manufactured to ASME, ANSI B18.3, and ASTM F835 standards, this screw is suited for precision assembly work in industrial, mechanical, and instrumentation applications.\u003c\/p\u003e\n\u003cp\u003eThis fastener is commonly used in light-duty clamping, panel assembly, machine guards, and equipment enclosures where head clearance is limited and a clean finished look is needed. The small 4-40 thread size and compact 3\/16-inch length make it well suited for electronics enclosures, small fixtures, and precision mechanical assemblies. It is installed by machinists, mechanical assemblers, and field technicians using standard inch hex keys. The black oxide finish blends with dark-anodized or black-coated components commonly found in instrumentation and light fabrication work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eButton head profile for low-profile, wide-bearing-surface seating\u003c\/li\u003e\n  \u003cli\u003e4-40 UNC coarse thread, fully threaded 3\/16 inch under head\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for strength in compact fastener applications\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish for mild corrosion resistance and matte appearance\u003c\/li\u003e\n  \u003cli\u003e1\/16-inch hex socket drive compatible with standard inch hex keys\u003c\/li\u003e\n  \u003cli\u003eMeets ASME, ANSI B18.3, and ASTM F835 dimensional and performance standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series button socket cap screw for use in any application requiring a 4-40 UNC thread and 3\/16-inch fastener length under the head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 1\/16-inch hex key or ball-end hex driver. Ensure the mating threaded hole is tapped to 4-40 UNC specification before installation. Do not exceed the designed drive torque for this fastener size, as over-torquing small-diameter alloy screws can cause thread stripping or head rounding. Confirm thread engagement depth is sufficient in the receiving material prior to final assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Coarse)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Button\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 1\/16 inches (0.0625 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\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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\u003eWeight\u003c\/strong\u003e: 0.0008 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: 701024P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51706150322482,"sku":"701024P","price":1560.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7109046a107a4dccba2d9e4a341ee984.jpg?v=1788432934","url":"https:\/\/voomisupply.com\/products\/value-collection-701024p-button-socket-cap-screw-4-40","provider":"Voomi Supply","version":"1.0","type":"link"}