Friday April 3rd Fastener SuperStore warehouses will close at 1pm local time and our sales support will close at 2pm local time.

Coupling Nuts

Coupling Nuts

Coupling Nuts are available in regular & grade 5 steel with a zinc finish, as well as 18-8 Stainless. Used to join two externally threaded parts, coupling nuts are available in a variety of lengths and outer diameters.