| Screw Thread | M8 | ||
| P | 1.25 | ||
| B | L≤125 | 22 | |
| B | 125＜L≤200 | 28 | |
| B | L＞200 | None | |
| D2 | Min=Nominal Size | 8 | |
| D2 | Max | 8.036 | |
| Sd | Max | 18 | |
| Sd | Type A | Min | 16.9 |
| Sd | Type B Ans C | Min | 17.57 |
| R | Nominal Size | 4 | |
| R | Max | 6 | |
| R | Min | 3 | |
| S | Type A | Max | 11 |
| S | Type A | Min | 10.3 |
| S | Type B And C | Max | 9 |
| S | Type B And C | Min | 8.85 |