Coupling nuts are fully threaded and used to join two threaded rods or studs end-to-end into a single continuous length.
Nominal Size: 3/8"
Thread: 16 TPI (Coarse)
Width Across Flats: 9/16"
Length: 1-1/8"
Material: Stainless Steel
Hardness: 18-8
Type: Coupling Nut
A coupling nut is a long nut tapped from each side to meet in the middle, rather than all the way through in the same direction, used to connect two threaded rods end to end.
