BS-ISO-7041 Complete Document History
Prevailing torque type hexagon nuts (with non-metallic insert), style 2. Property classes 9 and 12

Complete Current Edition:
   2012 EDITION - Prevailing torque type hexagon nuts (with non-metallic inser - June 30, 2012

Obsolete Revision Information:
   2002 EDITION - WITHDRAWN, 6/30/2012 - Dec. 13, 2002
   1997 EDITION - WITHDRAWN, 12/13/2002 - Dec. 15, 1997