{"product_id":"holo-krome-78030-hex-socket-cap-screw-8-32-unc-5-8-in","title":"Holo-krome 78030 Hex Socket Cap Screw 8-32 Unc 5\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOLO-KROME 78030 is a hex socket cap screw designed for precision fastening applications requiring corrosion-resistant hardware. Threaded 8-32 UNC and fully threaded along its 5\/8-inch length under head, this fastener accepts a 9\/64-inch hex drive. Constructed from 18-8 stainless steel with a bright, uncoated finish, it meets ASME B18.3 and ASTM F837 standards. It is suited for mechanical assemblies, equipment mounting, and structural fastening tasks where stainless fasteners are specified. Machinists, millwrights, maintenance technicians, and electricians commonly install this type of fastener.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is appropriate for light mechanical and electrical enclosure assembly, instrument panels, HVAC equipment brackets, and similar applications where a low-profile socket-drive fastener is required. The 8-32 UNC thread form is a coarse-pitch unified inch thread commonly used in sheet metal, aluminum extrusions, and threaded inserts across residential and commercial equipment. Full threading along the grip length eliminates the need for a separate standoff or spacer in thin-stock assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8-32 UNC thread with full threading along the entire 5\/8-inch length under head\u003c\/li\u003e\n  \u003cli\u003e9\/64-inch hex socket drive for Allen wrench or hex bit installation\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction for corrosion and oxidation resistance\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — no plating to chip, flake, or interfere with thread tolerance\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.3 and ASTM F837 dimensional and material standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fastener for any assembly specifying an 8-32 UNC hex socket cap screw with a 5\/8-inch length under head in stainless steel per ASME B18.3.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 9\/64-inch hex key or T-handle Allen wrench; power down or de-energize any equipment before accessing fasteners in live electrical or HVAC panels. Verify thread engagement depth in the mating tapped hole before applying torque to avoid stripping the 8-32 thread. Stainless-to-stainless fastener pairs carry a galling risk — apply an appropriate anti-seize compound when threading into stainless tapped holes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 8-32 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5\/8 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: 9\/64 inches\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: 18-8 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.3, ASTM F837\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: 78030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51747150528818,"sku":"78030","price":5060.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/acf09c50f7d4cb96abe5b24213abe567.jpg?v=1788876789","url":"https:\/\/voomisupply.com\/products\/holo-krome-78030-hex-socket-cap-screw-8-32-unc-5-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}