| ክፍል | P npt | ልኬቶች (MM) | |||
| L | E | F | |||
| ኢንች | mm | ||||
| Hm-02n | 1/8 | 25.6 | 4.8 | 7/16 | 11.11 |
| ኤች.አይ.-04N | 1/4 | 35.6 | 7.1 | 9/16 | 14.28 |
| HH-06n | 3/8 | 36.3 | 9.6 | 11/16 | 17.46 |
| ኤች.አይ.-08LN | 1/2 | 46.7 | 11.9 | 7/8 | 22.22 |
| Hn-12n | 3/4 | 46.7 | 15.7 | 1-1 / 16 | 26.98 |
| ኤች-16N | 1 | 58.9 | 22.4 | 1-3 / 8 | 34.92 |
| ክፍል | P Npt | P1 ISO7 / 1 | ልኬቶች (MM) | |||
| L | E | F | ||||
| ኢንች | mm | |||||
| Hm-02n02R | 1/8 | 1/8 | 25.6 | 4.8 | 7/16 | 11.11 |
| HN-04n04R | 1/4 | 1/4 | 35.6 | 7.1 | 9/16 | 14.28 |
| ኤች 236N06R | 3/8 | 3/8 | 36.3 | 9.6 | 11/16 | 17.46 |
| ኤች 238n08R | 1/2 | 1/2 | 46.7 | 11.9 | 7/8 | 22.22 |
| HN-12n12R | 3/4 | 3/4 | 46.7 | 15.7 | 1-1 / 16 | 26.98 |
| Hn-16n16R | 1 | 1 | 58.9 | 22.4 | 1-3 / 8 | 34.92 |
| ክፍል | P Npt | P1 ISO7 / 1 | ልኬቶች (MM) | |||||
| L | B | C | E | F | ||||
| ኢንች | mm | |||||||
| Hm-02n02G | 1/8 | 1/8 | 27.7 | 7.1 | 13.8 | 4.1 | 9/16 | 14.28 |
| N-04n04G | 1/4 | 1/4 | 36.8 | 11.2 | 18.0 | 5.8 | 3/4 | 19.05 |
| HN-06n06G | 3/8 | 3/8 | 37.6 | 11.2 | 21.8 | 7.9 | 7/8 | 22.22 |
| ኤች.አይ.-08N08G | 1/2 | 1/2 | 44.4 | 14.2 | 26.0 | 11.9 | 1-1 / 16 | 26.98 |
| HN-12n122G | 3/4 | 3/4 | 49.0 | 15.7 | 32.0 | 15.7 | 1-5 / 16 | 33.33 |
| Hn-16n16G | 1 | 1 | 56.6 | 18.3 | 39.0 | 19.0 | 1-5 / 8 | 41.27 |