BS-EN-1667 › Complete Document History
Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread
Complete Current Edition: |
1998 EDITION - REAFFIRMED IN 2008 - April 15, 1998
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Obsolete Revision Information: |
1997 EDITION - PREVAILING TORQUE TYPE ALL-MET - Jan. 1, 1997
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