{"product_id":"hex-lock-nuts-nylon-inserts-18-8-stainless-waxed-5-8-18_63nsw188yw","title":"[25 PKG] Hex Lock Nuts Nylon Inserts 18\/8 Stainless Waxed 5\/8-18","description":"\u003cdiv\u003e\n\u003cp\u003eExperience secure, vibration-resistant fastening with these Hex Lock Nuts featuring nylon inserts. Crafted from 18\/8 stainless steel and finished waxed, they deliver reliable locking performance in demanding environments. The 5\/8-18 (UNC) thread size ensures compatibility with standard fasteners while providing a tight, secure fit.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSelf-locking nylon insert:\u003c\/b\u003e The nylon insert compresses under torque to prevent loosening from vibration and dynamic loads, reducing maintenance and rework.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e18\/8 stainless steel body:\u003c\/b\u003e Excellent corrosion resistance and strength in indoor, outdoor, and marine settings.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eWaxed finish:\u003c\/b\u003e Smooth threading, easier installation, and added protection against corrosion and galling during assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/8-18 UNC, ideal for common fastener applications with corresponding bolts or studs.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHex drive:\u003c\/b\u003e Standard hex shape allows quick tightening with common wrenches or sockets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cp\u003eThese nylon-insert hex lock nuts are well-suited for equipment, automotive, machinery, and outdoor projects where vibration is a concern. Use in general mechanical assemblies, agricultural gear, marine hardware, or cabinet and fixture installations that require a dependable, lock-tight fastening.\u003c\/p\u003e \u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 18\/8 stainless steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLocking insert:\u003c\/b\u003e Nylon\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Waxed\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 5\/8-18 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Hex\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInvest in reliable, corrosion-resistant fasteners with these Hex Lock Nuts Nylon Inserts 18\/8 Stainless Waxed 5\/8-18 for long-lasting performance across rugged environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379657609495,"sku":"63NSW188YW","price":69.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/04NSW188YW_63bb2647-325e-48e7-971b-e3367a8f8c74.jpg?v=1744924914","url":"https:\/\/mutualscrew.com\/products\/hex-lock-nuts-nylon-inserts-18-8-stainless-waxed-5-8-18_63nsw188yw","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}