NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[Withdrawn]
DIN 475-2
DIN 475-2
Wrench and socket openings
Title (German)
Schlüsselweiten für Schraubenschlüssel
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 121-05-01 AA - Assembly tools for screws and nuts, Fastening tools