{"product_id":"holo-krome-730001480-hex-socket-cap-screw-5-16-24-unf","title":"Holo-krome 730001480 Hex Socket Cap Screw 5\/16-24 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOLO-KROME 730001480 is a partially threaded hex socket cap screw designed for precision fastening in mechanical and structural assemblies. It features a 5\/16-24 UNF thread size and measures 3.5 inches in length under the head. The 1\/4 inch hex drive socket accepts a standard hex key or Allen driver. Constructed from alloy steel with a black oxide finish coating, this fastener delivers high tensile strength and moderate corrosion resistance in controlled environments. It meets ASME B18.3 and ASTM A574 standards, making it a recognized specification-grade fastener suited for demanding industrial and mechanical applications.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used in applications where high clamping force and a recessed drive head are required. Common installation scenarios include machinery assembly, fixture building, tooling plates, and equipment maintenance work in industrial, commercial, and trade settings. The fine 24-thread-per-inch pitch provides precise torque control and strong resistance to loosening under vibration. Licensed mechanics, millwrights, and industrial maintenance technicians regularly use this fastener type when working to specification-controlled assembly requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-24 UNF fine thread for precision clamping and vibration resistance\u003c\/li\u003e\n  \u003cli\u003e3.5 inches length under head with partial threading for controlled engagement depth\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch hex drive socket compatible with standard hex keys and Allen drivers\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 high-strength socket screw requirements\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish coating provides surface protection and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.3 dimensional standards for socket cap screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a specification-grade replacement or service fastener for mechanical assemblies requiring a 5\/16-24 UNF partially threaded hex socket cap screw per ASME B18.3 and ASTM A574.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by qualified mechanics or maintenance technicians using a calibrated hex key or torque wrench with a 1\/4 inch hex bit. De-energize and lock out all equipment before disassembling fastened assemblies per applicable OSHA lockout\/tagout procedures. Do not substitute this fine-thread fastener in applications requiring coarse-thread UNC hardware, as thread engagement and load ratings differ. Inspect mating threaded holes for damage or debris before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-24 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially 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\/4 inch\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 B18.3, ASTM A574\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 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: HOLO-KROME\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 730001480\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51739811381554,"sku":"730001480","price":2206.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ce14060ee75ebd4bcbe3e294f10a2a94.jpg?v=1788819135","url":"https:\/\/voomisupply.com\/products\/holo-krome-730001480-hex-socket-cap-screw-5-16-24-unf","provider":"Voomi Supply","version":"1.0","type":"link"}