| Screw Thread | M12 | ||
| D | 12 | ||
| P | 1.75 | ||
| A | Max | 5.3 | |
| A | Min | 1.75 | |
| C | Max | 0.6 | |
| C | Min | 0.15 | |
| Da | Max | 13.7 | |
| Dw | Grade A | Min | 16.63 |
| Dw | Grade B | Min | 16.47 |
| E | Grade A | Min | 20.03 |
| E | Grade B | Min | 19.85 |
| K | Nominal | 7.5 | |
| K | Grade A | Max | 7.68 |
| K | Grade A | Min | 7.32 |
| K | Grade B | Max | 7.79 |
| K | Grade B | Min | 7.21 |
| K1 | Grade A | Min | 5.12 |
| K1 | Grade B | Min | 5.05 |
| R | Min | 0.6 | |
| S | Max | 18 | |
| S | Grade A | Min | 17.73 |
| S | Grade B | Min | 17.57 |