ISO-68-1 Complete Document History
ISO general purpose screw threads - Basic and design profiles - Part 1: Metric screw threads

Complete Current Edition:
   2ND EDITION - ISO general purpose screw threads - Basic and design profiles - Part 1: Metric screw threads - Oct. 1, 2023

Obsolete Revision Information:
   FOR 1ST EDITION AMENDMENT 1 SEE - ISO-68-1-AM1 - Jan. 1, 2020
   1ST EDITION - Part 1: Metric screw threads - Dec. 15, 1998