90.93 Standard confirmed Jun 30, 2023
ISO
ISO/TC 2/SC 11 Fasteners with metric external thread
International Standard
21.060.10 Bolts, screws, studs
Published
ISO 23429:2004 specifies gauges for hexagon sockets with tolerances as specified in ISO 4759-1.
PUBLISHED
ISO 23429:2004
90.93
Standard confirmed
Jun 30, 2023