Fastener SuperStore will close at 5pm CST on Friday, May 26. We will reopen at 7am CST on Tuesday, May 30. Have a safe and happy 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.