ISO-4162 Complete Document History
Hexagon bolts with flange - Small series - Product grade A with driving feature of product grade B

Complete Current Edition:
   2ND EDITION - Hexagon bolts with flange - Small series - Product grade A w - July 1, 2012

Obsolete Revision Information:
   1ST EDITION - HEXAGON FLANGE BOLTS - SMALL S - May 15, 1990