5/8-18 x 2-1/8" long Fine Thread Hex Coupling Nut Plain Steel (raw)
Also known as extension nuts, use these to connect and extend threaded rods.
| Thread Size | 5/8"-18 |
| Thread Type | UNF |
| Thread Spacing | Fine |
| Thread Fit | Class 2B |
| Thread Direction | Right Hand |
| Length | 2 1/8" |
| Width | 13/16" |
| Threading | Fully Threaded |
| Drive Style | External Hex |
| Nut Type | Coupling, Hex |
| Coupling Nut Profile | Standard |
| System of Measurement | Inch |
