DIN 6325 SPEC
DIN 6325 Specifications
All measurements in millimeters (mm)
| d | a approx. | z approx. |
|---|---|---|
| M0.8 | 0.46 | 0.12 |
| M1 | 0.48 | 0.15 |
| M1.5 | 0.62 | 0.23 |
| M2 | 0.78 | 0.3 |
| M2.5 | 0.95 | 0.4 |
| M3 | 1.1 | 0.45 |
| M4 | 1.4 | 0.6 |
| M5 | 1.7 | 0.75 |
| M6 | 2.1 | 0.9 |
| M8 | 2.6 | 1.2 |
| M10 | 3 | 1.5 |
| M12 | 3.8 | 1.8 |
| M14 | 3.8 | 2 |
| M16 | 4.7 | 2.5 |
| M20 | 6 | 3 |
ISO-Tolerances for Metric Fasteners
| Nomimal Dimension | Tolerance Zone in mm (external measurements) | ||||||
|---|---|---|---|---|---|---|---|
| Over | To | h6 | h8 | m6 | |||
| 0 | 1 | 0 | -0.006 | 0 | -0.014 | +0.002 | +0.008 |
| 1 | 3 | 0 | -0.006 | 0 | -0.014 | +0.002 | +0.008 |
| 3 | 6 | 0 | -0.008 | 0 | -0.018 | +0.004 | +0.012 |
| 6 | 10 | 0 | -0.009 | 0 | -0.022 | +0.006 | +0.015 |
| 10 | 18 | 0 | -0.011 | 0 | -0.027 | +0.007 | +0.018 |
| 18 | 30 | 0 | -0.030 | 0 | -0.033 | +0.008 | +0.021 |
All information is strictly informative