90.93 Standard confirmed Jul 10, 2024
ISO
ISO/TC 2/SC 12 Fasteners with metric internal thread
International Standard
21.060.20 Nuts
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WITHDRAWN
ISO 21670:2003
PUBLISHED
ISO 21670:2014
90.93
Standard confirmed
Jul 10, 2024