similar to ISO 4032 | DIN standard has been withdrawn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 ≤ M5 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Similar to ISO 4032 | DIN-standard has been withdrawn | changed spanner widths for M10, M12, M14 and M22 | the fine thread has been transferred to ISO 8673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.
Note: For nuts of this standard ≤ M5 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Similar to ISO 4032 | DIN-standard has been withdrawn | changed spanner widths for M10, M12, M14 and M22 | the fine thread has been transferred to ISO 8673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.
Material version:
8
Cr(VI) Note:
Cr(VI)-free
Flange/washer:
without flange
Risk hydrogen embrittlement:
Thread type:
Metric thread
Force application:
Hexagon head
Material:
Steel 8
Installation method:
Screw into place with tool
Surface:
hot-dip galvanised
Product type:
without locking element
Product group:
Nuts
RoHS conformal:
Material:
Steel
Fastening and assembly technology: Products and services
The Manual of fastening Technology: 8th edition
Böllhoff bulletin: Changeover to Cr6+-free protective zinc layers for fasteners
