{"product_id":"value-collection-581780br-hex-socket-cap-screw-7-8-14-unf","title":"Value Collection 581780BR Hex Socket Cap Screw 7\/8-14 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 581780BR is a hex socket cap screw designed for high-strength fastening applications where precise torque and a low-profile head are required. It features a 7\/8-14 UNF thread size with a 2.5-inch length under the head and is fully threaded along its entire length. The 3\/4-inch hex drive accepts a standard hex key or Allen-type driver. Constructed from alloy steel with a black oxide finish, this fastener offers solid mechanical strength and moderate corrosion resistance in controlled environments. It meets ASME\/ANSI B18.3 and ASTM A574 standards and is suited for use by machinists, millwrights, maintenance technicians, and industrial assembly professionals.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is appropriate for industrial machinery, tooling fixtures, hydraulic assemblies, and structural mechanical connections where fine-thread engagement and high clamp load are needed. The 7\/8-14 UNF fine thread pitch provides greater thread engagement per inch compared to coarse thread equivalents, making it well suited for high-vibration environments or applications requiring precise preload adjustment. It is sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/8-14 UNF fine thread for high clamp load and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eFully threaded 2.5-inch length under head for maximum engagement flexibility\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch hex socket drive for use with standard hex keys or Allen drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 high-strength fastener requirements\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and reduced light reflection\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-spec fastener for industrial machinery, fixtures, and mechanical assemblies requiring a 7\/8-14 UNF hex socket cap screw per ASME\/ANSI B18.3.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, maintenance technicians, or millwrights using a calibrated torque wrench with a 3\/4-inch hex bit. De-energize and lock out all equipment before fastener replacement or installation per applicable OSHA lockout\/tagout procedures. Inspect mating threads for damage or contamination before assembly. Do not substitute thread-locking compounds or anti-seize without verifying compatibility with the joint design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/8-14 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2.5 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: 3\/4 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\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574\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: 581780BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712120979762,"sku":"581780BR","price":77.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d8a6c230b1eb2669d2fdb74673382f5d.jpg?v=1788484150","url":"https:\/\/voomisupply.com\/products\/value-collection-581780br-hex-socket-cap-screw-7-8-14-unf","provider":"Voomi Supply","version":"1.0","type":"link"}