{"product_id":"value-collection-353-0506-01-button-socket-cap-screw-5-16-18","title":"Value Collection 353-0506-01 Button Socket Cap Screw 5\/16-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 353-0506-01 is a button socket cap screw designed for fastening applications that require a low-profile head and a secure, high-strength connection. Made from alloy steel with a black oxide finish, this screw offers corrosion resistance and a clean appearance suitable for exposed or semi-exposed assemblies. The Torx Plus IP40 drive resists cam-out under high torque, making it a reliable choice for precision mechanical assemblies. It is fully threaded with a 5\/16-18 UNC thread in a 3A fit class and meets ANSI\/ASME B18.3 and ASTM F835 standards. Machinists, maintenance technicians, and fabricators are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for light to medium industrial, commercial, and OEM manufacturing applications where a flush or low-profile fastener head is required. The 3\/8-inch length under head makes it appropriate for thin-material fastening in machinery, enclosures, fixtures, and structural assemblies. The black oxide finish blends into finished surfaces and provides mild protection against oxidation in dry or lightly humid environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTorx Plus IP40 drive reduces cam-out and allows higher torque transfer compared to hex socket drives\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction with 39-44 HRC hardness for high shear and tensile strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating provides a corrosion-resistant, low-reflectance finish\u003c\/li\u003e\n  \u003cli\u003eFully threaded 5\/16-18 UNC right-hand thread in 3A fit class for precise engagement\u003c\/li\u003e\n  \u003cli\u003eButton head profile keeps the fastener low-profile in finished assemblies\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI\/ASME B18.3 and ASTM F835 standards for dimensional and mechanical conformance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or OEM-style fastener for applications requiring a 5\/16-18 UNC button socket cap screw with a Torx Plus IP40 drive and a 3\/8-inch length under head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis fastener is typically installed by machinists, maintenance technicians, or assembly workers using a calibrated IP40 Torx Plus bit or driver. Ensure mating threads are clean and free of debris before installation. Do not exceed the mechanical limits of the alloy steel construction or the mating material. Follow applicable industry torque guidelines for 5\/16-18 fasteners in the relevant material class.\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 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.375 inches\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: Torx Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorx Drive Size\u003c\/strong\u003e: IP40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.166 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\u003eThread Standard\u003c\/strong\u003e: UNRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Fit Class\u003c\/strong\u003e: 3A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 39-44 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ANSI\/ASME B18.3, ASTM F835\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: 353-0506-01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51775032951090,"sku":"353-0506-01","price":4620.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/710baa34551b7b6b7e98d10df30d45a2.jpg?v=1789166226","url":"https:\/\/voomisupply.com\/products\/value-collection-353-0506-01-button-socket-cap-screw-5-16-18","provider":"Voomi Supply","version":"1.0","type":"link"}