DIN Standards Committee Tools and Clamping Devices
ISO 1173
Assembly tools for screws and nuts - Drive ends for hand- and machine-operated screwdriver bits and connecting parts - Dimensions, torque testing
Schraubwerkzeuge - Mitnahme-Verbindungen für hand- und maschinenbetätigte Schraubendrehereinsätze und Verbindungsteile - Maße und Drehmomentprüfung (ISO 1173:2001)
Responsible national committee
NA 121-05-01 AA - Assembly tools for screws and nuts, Fastening tools
Responsible international committee
ISO/TC 29/SC 10 - Assembly tools for screws and nuts, pliers and nippers