similar to DIN 553
ISO 7434 | steel | 14 H | bright | Cr(VI) - free | metric thread
14 H hardness class corresponds to a hardness of 450 HV
14 H hardness class corresponds to a hardness of 450 HV
Material version:
14 H
Cr(VI) Note:
Cr(VI)-free
Flange/washer:
without flange
Risk hydrogen embrittlement:
Thread type:
Metric thread
Force application:
Slotted
Material:
Steel 14 H
Installation method:
Screw into place with tool
Surface:
bright
Product type:
Set screws/Stud bolts
Product group:
Screws
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