90.93 Standard confirmed Jul 1, 2022
ISO
ISO/TC 2/SC 12 Fasteners with metric internal thread
International Standard
21.060.20 Nuts
ISO 7043:2012 specifies the characteristics of prevailing torque type hexagon nuts with flange (with non-metallic insert), of style 2, with threads from M5 to M20 inclusive, in product grade A for threads up to and including M16 and product grade B for threads above M16, and with property classes 8, 9 and 10.
WITHDRAWN
ISO 7043:1997
PUBLISHED
ISO 7043:2012
90.93
Standard confirmed
Jul 1, 2022