ISO 1173:2001
Assembly tools for screws and nuts - Drive ends for hand- and machine-operated screwdriver bits and connecting parts - Dimensions, torque testing
- Standard No.
- ISO 1173:2001
- Release Date
- 2001
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 1173:2001
- Scope
- This International Standard specifies the dimensions and torque testing of drive ends for hand- and machine-operated screwdriver bits as well as to driving spindles of screw driving machines. It ensures the interchangeability of tool bits and tool holders. This International Standard defines only the distinctive features of individual drive ends. Details of design, e.g. of fixing devices, are left to the user of this International Standard.
ISO 1173:2001 history
- 2001 ISO 1173:2001 Assembly tools for screws and nuts - Drive ends for hand- and machine-operated screwdriver bits and connecting parts - Dimensions, torque testing
- 1988 ISO 1173:1988 Assembly tools for bolts and screws; hexagon drive ends for hand- and machine-operated screwdriver bits
- 1975 ISO 1173:1975 Assembly tools for bolts and screws — Hexagon drive ends for power tools
