EN ISO 6789-1:2017

Assembly tools for screws and nuts - Hand torque tools - Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance (ISO 6789-1:2017)

Publication date:   May 15, 2017

General information

60.60 Standard published   Mar 8, 2017

CEN

CEN/BT

European Norm

25.140.30   Hand-operated tools

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Scope

ISO 6789-1:2017 specifies the conformance testing and marking requirements for hand torque tools used for controlled tightening of screws and nuts. It also specifies the minimum requirements for declaration of conformance for hand torque tools.
ISO 6789-1:2017 applies to hand torque tools which are classified as indicating torque tools (Type I) and setting torque tools (Type II).
NOTE Hand torque tools covered by this document are those identified in ISO 1703:2005 by reference numbers 6 1 00 11 0, 6 1 00 11 1 and 6 1 00 12 0, 6 1 00 12 1 and 6 1 00 14 0, 6 1 00 15 0. ISO 1703 is currently under revision. In the next edition, torque tools will be moved to an own clause, and with this change the reference numbers will also change and additional reference numbers will be added.
ISO 6789-1:2017 does not specify requirements of calibration certificates for hand torque tools. These are described in ISO 6789‑2.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 6789:2003

NOW

PUBLISHED
EN ISO 6789-1:2017
60.60 Standard published
Mar 8, 2017

REVISED BY

IN_DEVELOPMENT
prEN ISO 6789-1 rev