| LEGENDS | ||
| d2 | Inner diameter | |
| d1 | Outer diameter | |
| s | Washer thickness |
| DETAILS | ||
| Material | MS | |
| Hardness | 140HV,200HV,300HV | |
| Notes | - |
| Size No | d1 | s | d2 Type L | d2 Type LL | d2 Type Z | d2 Type M |
| M3 | 3.2 | 0.8 | 12 | 14 | 6 | 8 |
| M4 | 4.3 | 0.8 | 14 | 16 | 8 | 10 |
| M5 | 5.3 | 1 | 16 | 20 | 10 | 12 |
| M6 | 6.4 | 1.2 | 18 | 24 | 12 | 14 |
| M8 | 8.4 | 1.5 | 22 | 30 | 16 | 18 |
| M10 | 10.5 | 2 | 27 | 36 | 20 | 22 |
| M12 | 13 | 2.5 | 32 | 40 | 24 | 27 |
| M14 | 15 | 2.5 | 36 | 45 | 27 | 30 |
| M16 | 17 | 3 | 40 | 50 | 30 | 32 |
| M20 | 21 | 3 | 50 | 60 | 36 | 40 |
| M22 | 23 | 3 | 55 | 40 | 45 | |
| M24 | 25 | 4 | 60 | 45 | 50 | |
| M30 | 31 | 4 | 70 | 52 | 60 |