I.S. EN 1663:1998
Current
The latest, up-to-date edition.
PREVAILING TORQUE TYPE HEXAGON NUTS WITH FLANGE (WITH NON-METALLIC INSERT)
Hardcopy , PDF
English
01-01-1998
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Dimensions
4 Requirements and reference European or International
Standards
5 Designation
Annex A (normative) Gauging of hexagon nuts with flange
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