{"product_id":"5-8-18-hex-nut-gr8-63067","title":"5\/8-18 Hex Nut Gr8","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe 5\/8-18 Hex Nut Grade 8 (\u003cspan itemprop=\"model\"\u003e63067\u003c\/span\u003e) is designed for securing and fastening the threaded portions of machine screws and bolts in high-strength mechanical assemblies.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eMPN\u003c\/th\u003e\n    \u003ctd\u003e63067\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eBrand\u003c\/th\u003e\n    \u003ctd\u003eMidwest Fastener \/ Hard-to-Find Fastener\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eThread Size\u003c\/th\u003e\n    \u003ctd\u003e5\/8-18\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eGrade\u003c\/th\u003e\n    \u003ctd\u003eGrade 8\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eColor \/ Finish\u003c\/th\u003e\n    \u003ctd\u003eYellow\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eThread Type\u003c\/th\u003e\n    \u003ctd\u003eFine Thread (18 TPI)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade 8 Classification:\u003c\/strong\u003e Meets the high-strength requirements of Grade 8 hardware, making this nut suitable for demanding mechanical and structural fastening applications where standard-grade hardware would be insufficient.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5\/8-18 Fine Thread:\u003c\/strong\u003e The 18 threads-per-inch (TPI) pitch provides greater thread engagement per unit length compared to coarse-thread variants, resulting in improved resistance to loosening under vibration and dynamic loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Drive Geometry:\u003c\/strong\u003e Standard six-sided profile is compatible with open-end wrenches, box wrenches, sockets, and torque wrenches for precise installation and controlled tightening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYellow Finish:\u003c\/strong\u003e Identifies this nut visually as a Grade 8 fastener, supporting correct identification and segregation on the job site or in inventory storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSecuring machine screws and bolts in high-load mechanical assemblies\u003c\/li\u003e\n  \u003cli\u003eAutomotive, agricultural, and heavy equipment repair requiring Grade 8-rated hardware\u003c\/li\u003e\n  \u003cli\u003eStructural fastening applications where fine-thread engagement and strength are specified\u003c\/li\u003e\n  \u003cli\u003eReplacement or supplemental fastener for assemblies calling for 5\/8-18 fine-thread hex nuts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gap Power","offers":[{"title":"Default Title","offer_id":46912990150809,"sku":"63067","price":8.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8138\/7929\/files\/268183445-1.jpg?v=1775036873","url":"https:\/\/gappower.com\/products\/5-8-18-hex-nut-gr8-63067","provider":"Gap Power","version":"1.0","type":"link"}