Male Elbow
NPTM X NPTM
| AUTMEC Part No. | P1 NPT (M) | E | F | L |
| 1N-AMME | 1/16 | 0.12 | 19/32 | 0.82 |
| 2N-AMME | 1/8 | 0.19 | 19/32 | 0.82 |
| 4N-AMME | 1/4 | 0.28 | 19/32 | 1.01 |
| 6N-AMME | 3/8 | 0.38 | 13/16 | 1.13 |
| 8N-AMME | 1/2 | 0.47 | 7/8 | 1.38 |
| 12N-AMME | 3/4 | 0.62 | 1-1/16 | 1.48 |
| 16N-AMME | 1 | 0.88 | 1-1/4 | 1.79 |
| 20N-AMME | 1-1/4 | 1.10 | 1-3/4 | 2.08 |
| 24N-AMME | 1-1/2 | 1.32 | 2-5/32 | 2.41 |
| 32N-AMME | 2 | 1.76 | 2-7/16 | 2.56 |