The API high-speed hand threader die head is designed for use with the ratchet and handle assembly. It is also suitable for use with the hand-held power drive. The NPSM die head has a nominal pipe size of ⅜".
The API high-speed hand threader die head is designed for use with the ratchet and handle assembly. It is also suitable for use with the hand-held power drive. The NPSM die head has a nominal pipe size of ⅜".
| Nominal Pipe Size | ⅜" | 
| Thread Type | NPSM | 
| Die Type | API High-Speed |