ISO 3317:2015 PDF

Scope: This International Standard prescribes the technical specifications for square drive adaptor hexagon or cylindrical flat inserts for power socket wrenches. It applies to square drive adaptor with hexagon drive or with cylindrical flat end drive as defined in ISO 1173, and to driving squares for power socket wrenches as defined in ISO 1174-2. Square drive adaptors with hexagon drive for power socket wrenches are listed under number 5200020 in ISO 1703.

ISO 3317:2015 Referenced Document

ISO 1173:2001 Assembly tools for screws and nuts - Drive ends for hand- and machine-operated screwdriver bits and connecting parts - Dimensions, torque testing
ISO 1174-2:1996 Assembly tools for screws and nuts - Driving squares - Part 2: Driving squares for power socket tools
ISO 1703:2005 Assembly tools for screws and nuts - Designation and nomenclature

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