90.93 Standard confirmed Feb 7, 2024
ISO
ISO/TC 29/SC 10 Assembly tools for screws and nuts, pliers and nippers
International Standard
25.140.01 Hand-held tools in general
ISO 2351-2 prescribes the technical specifications for machine-operated screwdriver bits for cross-recessed head screws. It applies to bits with male hexagon drive or with cylindrical flat end drive as defined in ISO 1173, and to tips for screwdrivers as defined in ISO 8764-1.
It also gives recommended combinations between tips and bits.
PUBLISHED
ISO 2351-2:2002
90.93
Standard confirmed
Feb 7, 2024