similar to ISO 4032 | DIN standard has been withdrawn
DIN 934 | steel | 8 | hot-dip galvanised (thermally galvanised) | Cr(VI) - free | metric thread
Note:For nuts of this standard <= M4 only the test forces of property class 6 can be guaranteed.
Similar to ISO 4032 | DIN-standard has been withdrawn | changed spanner widths for M10, M12, M14 and M22 | the fine thread has been transferred to ISO 8673
hot-dip galvanised screws have very good resistance against corrosion. The zinc layer is much thicker than with galvanic coatings.