DIN 3121:1993
Driving squares for machine-operated socket wrenches

Standard No.

DIN 3121:1993

Release Date

1993

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN 3121:1993-12

Latest

DIN 3121:1993-12

Replace

DIN 3121:1987 DIN 3121:1992

Scope

The document specifies the dimensions for driving squares for machine-operated socket wrenches.

DIN 3121:1993 history

• 1993 DIN 3121:1993-12 Driving squares for machine-operated socket wrenches
• 1993 DIN 3121:1993 Driving squares for machine-operated socket wrenches
• 0000 DIN 3121:1992
• 0000 DIN 3121:1987