| PART NO. | THREAD | DIMENSIONS | |
| E | L | S | |
| P4NN-02 | Z1/8"X27 | 8 | 5 |
| P4NN-04 | Z1/4"X18 | 10 | 6 |
| P4NN-06 | Z3/8"X18 | 12 | 8 |
| P4NN-08 | Z1/2"X14 | 15 | 10 |
| P4NN-12 | Z3/4"X14 | 17 | 14 |
| P4NN-16 | Z1"X11.5 | 20 | 17 |
