ISO 1711-1:2007 specifies minimum values for Rockwell hardness and torsional strength for hand-operated wrenches and sockets.
It covers three series of torsion torques:
- Series A: usual box wrenches and socket wrenches;
- Series C: open end wrenches;
- Series E: hand-operated square drive sockets.
Status: WithdrawnPublication date: 2007-02
Edition: 2Number of pages: 6
Technical Committee: ISO/TC 29/SC 10 Assembly tools for screws and nuts, pliers and nippers
- ICS :
- 25.140.01 Hand-held tools in general
ISO 1711-1:2007Stage: 95.99
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