| Excel Metal part no. | Equivalent Part no. Type 1 | Equivalent part no Type 2 | NPT MALE PIPE SIZE P | Ø E | HEX F | L |
| 1N-PME | -------------- | 1-1ME | 1/16 | 0.12 | 19/32 | 0.82 |
| 2N-PME | -2-ME | 2-2ME | 1/8 | 0.19 | 19/32 | 0.82 |
| 4N-PME | -4-ME | 4-4ME | 1/4 | 0.28 | 19/32 | 1.01 |
| 6N-PME | -6-ME | 6-6ME | 3/8 | 0.38 | 13/16 | 1.13 |
| 8N-PME | -8-ME | 8-8ME | 1/2 | 0.47 | 7/8 | 1.38 |
| 12N-PME | ---------- | 12-12ME | 3/4 | 0.62 | 1-1/16 | 1.48 |
| 16N-PME | ----------- | 16-16ME | 1 | 0.88 | 1-1/4 | 1.79 |