斜行牙(NPT) |
平行牙(NPSM) |
1/8 - 27 |
1/8 - 27 |
1/4 - 18 |
1/4 - 18 |
3/8 - 18 |
3/8 - 18 |
1/2 - 14 |
1/2 - 14 |
3/4 - 14 |
3/4 - 14 |
1" - 11-1/2 |
1" - 11-1/2 |
1-1/4 - 11-1/2 |
1-1/4 - 11-1/2 |
1-1/2 - 11-1/2 |
1-1/2 - 11-1/2 |
2" - 11-1/2 |
2" - 11-1/2 |
2-1/2 - 8 |
2-1/2 - 8 |
3" - 8 |
3" - 8 |
4" - 8 |
4" - 8 |