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BS EN ISO 6789-1:2017

Current
Current

The latest, up-to-date edition.

Assembly tools for screws and nuts. Hand torque tools Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-31-2017

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Classification
5 Requirements
6 Torque measurement
7 Calculation of deviation
8 Declaration of conformance
9 Marking
Annex A (normative) - Examples of indicating
        torque tools (Type I)
Annex B (normative) - Examples of setting torque
        tools (Type II)
Annex C (informative) - Measurement sequence
        flowchart for torque tools
Bibliography

Describes the conformance testing and marking requirements for hand torque tools used for controlled tightening of screws and nuts.

Committee
MTE/15
DevelopmentNote
Supersedes 15/30293072 DC. Together with BS EN ISO 6789-2,it supersedes BS EN ISO 6789. (03/2017)
DocumentType
Standard
Pages
34
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN ISO 6789-1:2017 Identical
ISO 6789-1:2017 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
ISO 1703:2005 Assembly tools for screws and nuts Designation and nomenclature
ISO 6789-2:2017 Assembly tools for screws and nuts — Hand torque tools — Part 2: Requirements for calibration and determination of measurement uncertainty
ISO 9001:2015 Quality management systems — Requirements
ISO 1174-1:2011 Assembly tools for screws and nuts — Driving squares — Part 1: Driving squares for hand socket tools
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/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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