| Screw Thread | M30 | ||
| P | 3.5 | ||
| B | L≤125 | 66 | |
| B | 125＜L≤200 | 72 | |
| B | L＞200 | 85 | |
| D2 | Min=Nominal Size | 28 | |
| D2 | Max | 28.052 | |
| Sd | Max | 55 | |
| Sd | Type A | Min | 53.1 |
| Sd | Type B Ans C | Min | 54.26 |
| R | Nominal Size | 10 | |
| R | Max | 15 | |
| R | Min | 7.5 | |
| S | Type A | Max | 34 |
| S | Type A | Min | 33 |
| S | Type B And C | Max | 30 |
| S | Type B And C | Min | 29.79 |