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ISO/CD 6789-3.2

Assembly tools for screws and nuts — Hand torque tools — Part 3: Requirements for performance verification ISO/CD 6789-3.2

General information

30.00   Committee draft (CD) registered   Dec 8, 2025

ISO

ISO/TC 29/SC 10 Assembly tools for screws and nuts, pliers and nippers

International Standard

25.140.30   Hand-operated tools

Scope

This document specifies the minimum requirements for interim checking of the torque output of hand torque tools used for controlled tightening of screws and nuts.
This document applies to hand torque tools which are classified as indicating torque tools (Type I) and setting torque tools (Type II).
This document does not specify requirements of calibration certificates for hand torque tools. These are described in ISO 6789-2.

Life cycle

NOW

IN_DEVELOPMENT
ISO/CD 6789-3.2
30.00 Committee draft (CD) registered
Dec 8, 2025




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