Our Selection of Coupling Nuts, AKA Rod Couplings, AKA Couplers
September 20, 2018
Fastener Superstore is your source for coupling nuts, also known as rod couplings. We carry standard coupling nuts in diameters from 1/4" up to 1", and in lengths from 7/16" to 3". Coupling nuts are longer than regular hex nuts and are used to join threaded rod or pipes together. ...