{"product_id":"hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-5-8-18_63nf8kc","title":"5\/8-18 Hex Nuts SAE Fine Thread | Grade 8 Steel Zinc Yellow (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Nuts SAE Fine Thread Grade 8 Steel Zinc Yellow 5\/8-18\u003c\/b\u003e is engineered for heavy-duty fastening with precision threads and superior strength.\u003c\/p\u003e \u003cp\u003eThese hex nuts are manufactured from Grade 8 steel and finished with a yellow zinc coating for added corrosion resistance, making them ideal for demanding industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread Standard\u003c\/b\u003e: SAE fine thread (5\/8-18) for a tighter fit and increased locking power.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Grade 8 steel delivers high tensile strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Yellow zinc plating provides corrosion resistance and a bright, durable finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 5\/8-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStyle\u003c\/b\u003e: Hex nut with standard hex geometry for easy wrenching and broad bearing surface.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Suitable for heavy equipment, machinery, automotive, and construction assemblies where high-strength fastening is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor reliable performance in torque-critical applications, pair these nuts with the matching bolts and washers to create secure, vibration-resistant connections.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eEnhance your toolkit with these Grade 8, SAE fine-thread hex nuts today.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379674222871,"sku":"63NF8KC","price":212.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NF8DKC_8b182287-1eeb-41a6-ab97-b7fc9148de8a.webp?v=1744979238","url":"https:\/\/mutualscrew.com\/products\/hex-nuts-sae-fine-thread-grade-8-steel-zinc-yellow-5-8-18_63nf8kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}