Hexagon regular nuts (style 1) with metric fine pitch thread
- Product grades A and B
This International Standard specifies the geometry of hexagon nuts with nominal thread diameter from 8 mm up to and including 64 mm
1
100
6
21.060.20
GSA/TC 6 - Mechanical Engineering & Metallurgy
Part 2-1: Particular requirements for startingdevices (other than glow starters)
GS IEC 61347-2-1:2017