Fastener SuperStore will be closing at 5 pm Central on Friday, May 22nd. Orders placed after that time will be processed on Tuesday, May 26th. Have a great Memorial Day Weekend!

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.