din 193
*all measurements in millimeters (mm)*
| d | d1 | s | m |
| m5 | 11.2 | 8 | 4.3 |
| m6 | 14.2 | 10 | 5.5 |
| m8 | 18.2 | 13 | 7 |
| m10 | 21 | 15 | 8.5 |
| m12 | 24 | 17 | 10 |
| m16 | 31 | 22 | 14 |
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