Zinc Nyloc Nuts

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✔In Stock Zinc Nyloc Nuts Our Zinc Nyloc Nuts (Nylon Insert Lock Nuts) are a cost-effective and reliable locking solution designed to prevent nuts from loosening due to vibration, shock, or movement. Made from mild steel with a bright zinc plating and featuring a nylon insert, they offer good corrosion resistance for indoor and light outdoor use. Key Features: Material: Mild Steel Finish: Bright Zinc Plated Type: Nyloc Nut with Nylon Insert Thread: Metric coarse Reusable – can be installed and removed multiple times Strong friction grip on bolt threads The built-in nylon insert creates reliable locking performance while the zinc plating provides a clean finish and moderate rust protection. Easy to use with standard spanners or sockets. Commonly used with: Zinc plated hex bolts and coach bolts Machinery and equipment assembly Automotive, trailer, and vehicle repairs Furniture and general fabrication Indoor construction and maintenance projects A practical, budget-friendly choice when you need vibration resistance without the higher cost of stainless or galvanised options. Pair with our Zinc Bolts, Threaded Rod, and Heavy Flat Washers for a complete assembly. Available in a wide range of sizes to suit common bolt diameters – select your required size above. Show more