Резьбы метрические ISO общего назначения. Основные размеры
Название (англ.):
ISO general purpose metric screw threads; General plan
Описание (англ.):
Specifies products having the basic profile according to ISO 68; tabulates nominal diameters from 1 mm up to and including 300 mm with relation to coarse and fine pitches; gives an example of designation.