MS ISO 8673:2007 (CONFIRMED:2011)现行

This Malaysian Standard specifies the characteristics of hexagon nuts, style 1, with metric fine pitch thread, with nominal thread diameters d from 8 mm up to and including 64 mm, with product grade A for sizes d up to and including16 mm and product grade B for sizes d over 16 mm. If, in special cases, specifications other than those listed in this International Standard are required, they should be selected from existing International Standards, for example ISO 724, ISO 898-6, ISO 965-1, ISO 3506-2 and ISO 4759-1. Coarse thread hexagon nuts, style 1, according to ISO 4032 should be the first choice. NOTE. For hexagon nuts, style 2, with fine pitch thread, see ISO 8674.

等同采用ISO 8673:1999, Hexagon nuts, style 1, with metric fine pitch thread – Product grades A and B