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ISO 2351-3:2014

Assembly tools for screws and nuts — Machine-operated screwdriver bits — Part 3: Screwdriver bits for hexagon socket screws

Feb 3, 2014

General information

90.93     Jun 26, 2025

ISO

ISO/TC 29/SC 10

International Standard

25.140.01  

English   French  

Buying

Published

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Scope

ISO 2351-3:2014 prescribes the technical specifications for machine-operated screwdriver bits for hexagon socket screws, listed in ISO 1703 under reference number 3 2 03 01 0. 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 2936. It also gives recommended combinations between tips and bits.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2351-3:2002

NOW

PUBLISHED
ISO 2351-3:2014
90.93 Standard confirmed
Jun 26, 2025