Published
ISO 21670:2014 specifies characteristics for hexagon weld nuts with flange, with sizes M5 to M16 (coarse thread) or d = 8 mm to 16 mm (fine pitch thread), of product grade A. Weld nuts conforming to ISO 21670:2014 are suitable for use with bolts of property classes up to 10.9 according to ISO 898‑1.
WITHDRAWN
EN ISO 21670:2003
PUBLISHED
EN ISO 21670:2014
60.60
Standard published
May 21, 2014