ISO 21269:2004 specifies the characteristics of hexagon socket head cap screws with metric fine pitch thread with nominal thread diameters from 8 mm up to 64 mm and product grade A. It also gives approximate masses of screws.
Status : WithdrawnPublication date : 2004-03
Edition : 1Number of pages : 7
A standard is reviewed every 5 years
Revisions / Corrigenda