ISO 965-1 4th Edition, September 15, 2013
ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data
Additional Comments: ENGLISH
Published By:International Organization for Standardization (ISO)
This part of ISO 965 specifies a tolerance system for ISO general purpose metric screw threads (M) according to ISO 261.
The tolerance system refers to the basic profile according to ISO 68-1.