Standard Thread Length for Metric Flange Bolts
|
Flange Bolt Diameter (mm) |
Standard Thread Length (mm) |
|
|---|---|---|
| Flange Bolts 125mm and shorter | Flange Bolts longer than 125mm | |
| 3 | 12 | - |
| 4 | 14 | - |
| 5 | 16 | 22 |
| 6 | 18 | 24 |
| 7 | 20 | 26 |
| 8 | 22 | 28 |
| 10 | 26 | 32 |
| 12 | 30 | 36 |
| 14 | 34 | 40 |
| 16 | 38 | 44 |
| 18 | 42 | 48 |
| 20 | 46 | 52 |