| 規格 Specification | 牙孔尺寸 Tooth size |
| M8 | M8 x 1.25P |
| M10 | M10 x 1.5P |
| M12 | M12 x 1.75P |
| M14 | M14 x 2.0P |
| M16 | M16 x 2.0P |
| M18 | M18 x 2.5P |
| M20 | M20 x 2.5P |
| M22 | M22 x 2.5P |
| M24 | M24 x 3.0P |
| 規格 Specification | 牙孔尺寸 Tooth size |
| 3 / 8 | 3 / 8-16 |
| 1 / 2 | 1 / 2-12 |
| 5 / 8 | 5 / 8-11 |
| 3 / 4 | 3 / 4-10 |
| 7 / 8 | 7 / 8-9 |
| 1'' | 1-8 |
