ASME-B18.16M Complete Document History
Dimensional Requirements for Prevailing-Torque-Type Steel Metric Hex Nuts and Hex Flange Nuts

Complete Current Edition:
   2004 R21 EDITION - REAFFIRMED IN 2021 - Jan. 1, 2021

Obsolete Revision Information:
   2004 R16 EDITION - REAFFIRMED IN 2016 - STICKER ONLY - Jan. 1, 2016
   2004 EDITION - REAFFIRMED IN 2009 - Jan. 1, 2004