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Grade 5 zinc (8.8) Zinc Plated Steel
UNF Grade 5 Zinc Plated Steel Nyloc Nut Assortments
Our UNF Grade 5 Zinc Plated Steel Nyloc nut assortments provide a strong and reliable self-locking fastening solution for imperial fine thread applications.
Designed for use with UNF bolts and set screws, these nylon insert lock nuts resist loosening under vibration by creating friction against the mating thread.
Manufactured from carbon steel and finished with bright zinc plating, these Grade 5 nuts offer dependable strength with good corrosion resistance for indoor and light-duty environments.
Widely used in automotive, performance engineering, machinery and specialist equipment applications, these UNF Nyloc nuts provide secure fastening in fine pitch imperial thread systems.
Supplied in organised compartment storage boxes, these assorted kits ensure commonly used UNF sizes are readily available for workshop and trade use.
Part of our Assorted Fastener Sets range, these kits are ideal for engineers and service professionals requiring reliable locking fasteners.