DIN 1587 - 1987
Display drawing:
| Screw Thread | M12 | M12 | ||
| Thread Size | M12 | M12 | ||
| D | 12 | 12 | ||
| P | Series 1 | Coarse Thread | 1.75 | 1.75 |
| P | Series 2 | Fine Thread | 1.5 | 1.5 |
| P | Series 1 | Fine Thread | 1.25 | 1.25 |
| Da | Min | 12 | 12 | |
| Da | Max | 13 | 13 | |
| Dk | Max | 18 | 17 | |
| Dw | Min | 17.2 | 16.2 | |
| E | Min | Grade A | 21.1 | 20.03 |
| E | Min | Grade B | 20.88 | 19.85 |
| X | Max | Series 1 | None | None |
| X | Max | Series 2 | None | None |
| G | Max | Series 1 | 6.4 | 6.4 |
| G | Max | Series 2 | 4.9 | 4.9 |
| H | Max | 22 | 22 | |
| H | Min | Grade A | 21.48 | 21.48 |
| H | Min | Grade B | 21.16 | 21.16 |
| M | Max | 10 | 10 | |
| M | Min | 9.64 | 9.64 | |
| Mw | Min | 7.71 | 7.71 | |
| SR | 9 | 8.5 | ||
| S | Max | 19 | 18 | |
| S | Min | Grade A | 18.67 | 17.73 |
| S | Min | Grade B | 18.48 | 17.57 |
| T | Min | 15.65 | 15.65 | |
| T | Max | 16.35 | 16.35 | |
| W | Min | 3 | 3 | |
| W | 28.3 | None | ||