{"product_id":"hex-lock-nuts-nu-nylon-inserts-steel-zinc-5-8-11_62nubb","title":"[50 PKG] Hex Lock Nuts NU Nylon Inserts Steel Zinc 5\/8-11","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for high-performance fastening, Hex Lock Nuts NU Nylon Inserts in Steel Zinc 5\/8-11 deliver secure, vibration-resistant locking in a compact hex nut form. The nylon insert locks the bolt in place, preventing loosening under dynamic loads and chatter, making them ideal for demanding equipment and machinery assemblies.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLocking action:\u003c\/b\u003e Nylon insert provides positive locking to resist loosening from vibration and thermal cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; Finish:\u003c\/b\u003e Steel with corrosion-resistant zinc finish for durability in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize \u0026amp; Thread:\u003c\/b\u003e Thread size \u003cb\u003e5\/8-11\u003c\/b\u003e for compatible fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead Style:\u003c\/b\u003e Hex nut for easy wrenching with standard tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNU designation:\u003c\/b\u003e Nylon Insert (NU) locking nuts designed for reliable, reusable performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cp\u003eIdeal for automotive, industrial machinery, agricultural equipment, and general maintenance where vibration or shock could loosen standard nuts.\u003c\/p\u003e \u003ch4\u003eWhy Choose NU Nylon Insert Lock Nuts?\u003c\/h4\u003e\n\u003cp\u003eCompared with conventional nuts, NU nylon insert lock nuts provide dependable locking without the need for additional locking devices. They combine a robust steel core with a low-friction zinc finish to simplify installation and reduce wear on mating threads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379627725079,"sku":"62NUBB","price":58.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NUBB_a1a5b516-1399-43f4-94ae-99f80df1599c.jpg?v=1744929170","url":"https:\/\/mutualscrew.com\/products\/hex-lock-nuts-nu-nylon-inserts-steel-zinc-5-8-11_62nubb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}