similar to ISO 7091 | DIN standard has been withdrawn
DIN 126 | steel | zinc-plated | Cr(VI) - free | preferred for hexagon screws/nuts
Note: similar to ISO 7091 | DIN standard has been withdrawn
Note: similar to ISO 7091 | DIN standard has been withdrawn
Cr(VI) Note:
Cr(VI)-free
Form:
Round
Risk hydrogen embrittlement:
Material:
Steel
Surface:
zinc-plated
Product type:
Flat washers
Product group:
Washers
RoHS conformal:
Material:
Steel
Böllhoff bulletin: Changeover to Cr6+-free protective zinc layers for fasteners
Fastening and assembly technology: Products and services
The Manual of fastening Technology: 8th edition