{"product_id":"value-collection-015161pr-hex-socket-cap-screw-1-4-20-unc","title":"Value Collection 015161PR Hex Socket Cap Screw 1\/4-20 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 015161PR is a hex socket cap screw designed for use in mechanical assemblies requiring a clean, low-profile fastener with high tensile strength. Built from alloy steel with a black oxide finish, this screw resists mild corrosion and reduces light reflection in finished assemblies. It features a 1\/4-20 UNC thread size, a 2-inch length under head, and a 3\/16-inch hex drive. The partial threading allows for clamping force across unthreaded shank sections. This fastener meets ASME\/ANSI B18.3, ASTM A574, and IFI 124 standards, making it a reliable choice for precision mechanical and industrial applications.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in machinery, fixtures, tooling, and structural assemblies across industrial, manufacturing, and maintenance environments. The 1\/4-20 UNC thread is one of the most common coarse-thread sizes in North American tooling and equipment, making this screw a frequent replacement or stock item for machine shops, maintenance technicians, and millwrights. The black oxide finish blends into dark-finished assemblies and provides a degree of surface protection in dry to mildly humid conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC coarse thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n  \u003cli\u003e2-inch length under head with partial threading for improved clamping performance\u003c\/li\u003e\n  \u003cli\u003e3\/16-inch hex socket drive accepts standard Allen or hex key tooling\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating reduces corrosion in low-moisture environments and minimizes glare\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3, ASTM A574, and IFI 124 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or stock fastener for any application using 1\/4-20 UNC tapped holes requiring a hex socket cap screw with a 2-inch length under head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by maintenance technicians, machinists, or millwrights using a 3\/16-inch hex key or Allen driver. Ensure the mating tapped hole is clean and free of debris before installation. De-energize or lock out any machinery per applicable OSHA lockout\/tagout procedures before fastener removal or replacement. Do not exceed the rated drive engagement depth for the hex socket to avoid rounding the drive recess.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2 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: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standards\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574, IFI 124\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 015161PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696281780530,"sku":"015161PR","price":8732.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b465f24a9d57ee697d09184efc231e4b.jpg?v=1788340982","url":"https:\/\/voomisupply.com\/products\/value-collection-015161pr-hex-socket-cap-screw-1-4-20-unc","provider":"Voomi Supply","version":"1.0","type":"link"}