5/16-18 x 7/8 Hex Rod Coupling Nut 7/16 Across Flats Zinc NHSPB a 5/16" width across flats

a 5/16" width across flats

Its partially threaded design allows for flexibility in assembly

The 1/4-20 Hex Jam Nut Black Zinc is a type of nut that is used to secure bolts and screws

The external teeth of the washer bite into the mating surface

5/16-18 x 7/8 Hex Rod Coupling Nut 7/16 Across Flats Zinc NHSPB a 5/16" width across flatsThis 5 16 18 x 7 8 Hex Rod Coupling Nut is designed to securely connect two threaded rods. Made of durable zinc, it features a 7 16 inch across flats design for easy tightening and loosening with a wrench. The nut's 5 16 18 thread size ensures a tight and secure fit, making it ideal for a variety of applications, including construction, machinery, and home improvement projects.