Fastener SuperStore will close at 5pm CT on Friday, July 1st and reopen at 7am CT on Tuesday, July 5th. Have a safe and happy 4th of July!

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.