| Codice |
Diametro | Lunghezza | ForoInterno |
| pollici | mm | mm | |
| P-SCN - 2N | 1/8" | 19.05 | 4.8 |
| P-SCN - 4N | 1/4" | 28.4 | 7.1 |
| P-SCN - 6N | 3/8" | 28.4 | 9.6 |
| P-SCN - 8N | 1/2" | 31.7 | 11.9 |
| P-SCN - 12N | 3/4" | 31.7 | 15.7 |
| P-SCN - 16N | 1" | 47.8 | 22.4 |
LOK STANDARD P-SCN - NPT male double screw