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

Complete Current Edition:
   4TH EDITION - Property classes 9 and 12 - May 15, 2012

Obsolete Revision Information:
   3RD EDITION - Property classes 9 and 12 - Nov. 15, 2002
   2ND EDITION - Property classes 9 and 12 - Nov. 1, 1997
   1ST EDITION - Property classes 9 and 12 - Aug. 1, 1983