MACHO NPT ANSI B 2.2
| D | P | L1 | L2 | Dh | Q |
| pol | fpp | ||||
| 1/8 | 27 | 2.1/8 | 3/4 | 0,4375 | 0,328 |
| 1/4 | 18 | 2.7/16 | 1.1/16 | 0,5625 | 0,421 |
| 3/8 | 18 | 2.9/16 | 1.1/16 | 0,7000 | 0,531 |
| 1/2 | 14 | 3.1/8 | 1.3/8 | 0,6875 | 0,515 |
| 3/4 | 14 | 3.1/4 | 1.3/8 | 0,9063 | 0,679 |
| 1 | 11.1/2 | 3.3/4 | 1.3/4 | 11,250 | 0,843 |
| 1.1/4 | 11.1/2 | 4 | 1.3/4 | 13,125 | 0,984 |
| 1.1/2 | 11.1/2 | 4.1/4 | 1.3/4 | 15,000 | 1,125 |
| 2 | 11.1/2 | 4.1/2 | 1.3/4 | 18,750 | 1,406 |