{"product_id":"value-collection-015447br-hex-socket-cap-screw-5-8-18-unf","title":"Value Collection 015447BR Hex Socket Cap Screw 5\/8-18 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 015447BR is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, tooling, and structural connections. The screw features a 5\/8-18 UNF thread — a fine-pitch unified thread that provides greater tensile strength and torque resistance compared to coarse-thread equivalents. With a 2-inch length under head and full threading along that length, it delivers maximum thread engagement. The 1\/2-inch hex drive accommodates standard hex keys and socket drivers used across industrial and trade environments. Alloy steel construction with a black oxide finish provides corrosion resistance in protected or lightly exposed environments.\u003c\/p\u003e\n\u003cp\u003eThis fastener is suited for machine tool work, fixture building, equipment fabrication, and maintenance applications where fine-thread engagement and a low-profile socket head are required. The fully threaded shank allows it to be used in through-hole and tapped-hole configurations without a grip-length limitation. Machinists, millwrights, and maintenance technicians commonly install this type of fastener when precise clamping force and clean head seating are priorities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-18 UNF fine-pitch thread for higher thread engagement and pull-out resistance\u003c\/li\u003e\n  \u003cli\u003eFully threaded 2-inch length under head maximizes usable thread in tapped holes\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch hex socket drive compatible with standard Allen keys and socket tooling\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 and ASME\/ANSI B18.3 fastener standards\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion protection and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003eMeets IFI 124 specifications for socket head cap screw dimensional and mechanical requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard socket head cap screw per ASME\/ANSI B18.3 and ASTM A574 for use in any tapped or through-hole application accepting a 5\/8-18 UNF thread pattern.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance technicians using a 1\/2-inch hex key or socket driver. Ensure the mating tapped hole is clean, properly threaded to 5\/8-18 UNF, and free of debris before driving the fastener. Do not use an impact driver at full torque without a verified torque spec for the application. Black oxide is a mild finish — apply a compatible thread lubricant or anti-seize compound when operating in wet or corrosive environments.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-18 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2 inches\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: 1\/2 inch\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, IFI 124\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.23 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: 015447BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712311099698,"sku":"015447BR","price":35.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5ea1c076a1a404c0ea73a1b03c1db4e.jpg?v=1788486092","url":"https:\/\/voomisupply.com\/products\/value-collection-015447br-hex-socket-cap-screw-5-8-18-unf","provider":"Voomi Supply","version":"1.0","type":"link"}