{"product_id":"hex-flange-lock-nuts-serrated-grade-8-steel-zinc-yellow-3-8-16_37nr8kc","title":"[1000 BULK] Hex Flange Lock Nuts Serrated Grade 8 Steel Zinc Yellow 3\/8-16","description":"\u003cdiv\u003e\n\u003cp\u003eEnhance securing power with our \u003cb\u003eHex Flange Lock Nuts\u003c\/b\u003e Serrated, crafted from \u003cb\u003eGrade 8 steel\u003c\/b\u003e and finished in \u003cb\u003ezinc yellow\u003c\/b\u003e for durability and visibility. Sized for \u003cb\u003e3\/8-16\u003c\/b\u003e applications, these nuts deliver strong performance in high-vibration environments.\u003c\/p\u003e \u003cp\u003eThe serrated flange bites into the mounting surface to resist loosening, while the flange provides a larger bearing surface to protect the mating material and distribute clamp load for reliable, long-lasting connections.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for high strength and toughness\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc yellow coating for corrosion resistance and easy identification\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLocking method:\u003c\/b\u003e Serrated flange design to prevent loosening under vibration\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\/Thread:\u003c\/b\u003e 3\/8-16 for standard automotive and industrial fasteners\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlange benefit:\u003c\/b\u003e Integrated washer-like flange distributes load and protects surfaces\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for machinery, automotive, and heavy equipment assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're rebuilding, repairing, or fabricating, these lock nuts provide dependable clamping force and easy installation. Add \u003cb\u003eHex Flange Lock Nuts Serrated Grade 8 Steel Zinc Yellow 3\/8-16\u003c\/b\u003e to your toolkit and enjoy secure, vibration-resistant connections.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379631853847,"sku":"37NR8KC","price":216.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/31NR8KC_566b95e7-b665-408f-af4b-202acc173ae1.webp?v=1744941125","url":"https:\/\/mutualscrew.com\/products\/hex-flange-lock-nuts-serrated-grade-8-steel-zinc-yellow-3-8-16_37nr8kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}