NA 172
DIN Standards Committee Principles of Environmental Protection
Standards
[CURRENT]
ISO 7738
ISO 7738
Assembly tools for screws and nuts - Combination wrenches - Lengths of wrenches and maximum thickness of heads
Title (German)
Schraubwerkzeuge - Ring-Maulschlüssel - Schlüssellängen und Kopfhöhen
Responsible national committee
NA 121-05-01 AA - Assembly tools for screws and nuts, Fastening tools
Responsible international committee
ISO/TC 29/SC 10 - Assembly tools for screws and nuts, pliers and nippers