{"product_id":"value-collection-581730br-hex-socket-cap-screw-3-4-16-unf","title":"Value Collection 581730BR Hex Socket Cap Screw 3\/4-16 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581730BR is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, tooling, and structural connections. It features a 3\/4-16 UNF thread — a fine-pitch unified thread that provides stronger thread engagement and better resistance to loosening under vibration compared to coarse-pitch alternatives. The screw measures 2-3\/4 inches under the head and is driven with a 5\/8 inch hex key. Constructed from alloy steel with a black oxide finish, this fastener delivers reliable tensile strength and moderate corrosion resistance in controlled environments. Machinists, millwrights, and industrial maintenance technicians are the typical installers for this fastener type.\u003c\/p\u003e\n\u003cp\u003eThis socket cap screw is suited for use in precision machinery, hydraulic assemblies, jigs and fixtures, and close-tolerance mechanical joints where a recessed drive and fine-thread engagement are required. The 3\/4-16 UNF thread size accommodates applications demanding fine thread control, such as adjustable mounts, fluid-system fittings, and load-bearing structural connections. It is sold individually but must be ordered in multiples of 10 to meet the minimum order quantity requirement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4-16 UNF fine-pitch thread for strong engagement and vibration resistance\u003c\/li\u003e\n  \u003cli\u003e5\/8 inch hex socket drive for use with standard hex keys or Allen drivers\u003c\/li\u003e\n  \u003cli\u003eFully threaded along the 2-3\/4 inch length under head for maximum thread contact\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 and ASME\/ANSI B18.3 standards\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating provides mild corrosion protection and reduced light reflection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-specification hex socket cap screw for any application requiring a 3\/4-16 UNF fully threaded fastener conforming to ASME\/ANSI B18.3 and ASTM A574.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, millwrights, or maintenance technicians using a calibrated torque wrench with a 5\/8 inch hex bit. Always ensure mating threads are clean and free of debris before installation. Power down and de-energize or depressurize any equipment before servicing fasteners in load-bearing or fluid-system assemblies. Do not exceed rated torque values established by the applicable engineering specification for the joint.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-16 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-3\/4 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: 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully 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 Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 581730BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51704660459826,"sku":"581730BR","price":55.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dbe5799a211cf4a6c992c61a0041104b.jpg?v=1788424154","url":"https:\/\/voomisupply.com\/products\/value-collection-581730br-hex-socket-cap-screw-3-4-16-unf","provider":"Voomi Supply","version":"1.0","type":"link"}