ISO 3317:1974
Assembly tools for screws and nuts; Square drive extension hexagon insert, for power socket wrenches

Standard No.

ISO 3317:1974

Release Date

1974

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 3317:2009

Latest

ISO 3317:2015

Scope

This International Standard lays down dimensions for square drive extension hexagon inserts for power socket wrenches, listed under number 402 in ISO 1703, and specifies the hardness of driving squares and hexagon drive ends.

ISO 3317:1974 history

• 2015 ISO 3317:2015 Assembly tools for screws and nuts - Square drive adaptor with hexagon or cylindrical flat drive, for power socket wrenches
• 2009 ISO 3317:2009 Assembly tools for screws and nuts - Square drive adaptor with hexagon or cylindrical flat drive, for power socket wrenches
• 1974 ISO 3317:1974 Assembly tools for screws and nuts; Square drive extension hexagon insert, for power socket wrenches