Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.

ISO 1174‑1 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 10, Assembly tools for screws and nuts, pliers and nippers.

This second edition cancels and replaces the first edition (ISO 1174‑1:1996), Table 1 and Figure 2 of which have been technically revised.

ISO 1174 consists of the following parts, under the general title Assembly tools for screws and nuts — Driving squares:

— Part 1: Driving squares for hand socket tools
— Part 2: Driving squares for power socket tools

BS ISO 1174-1:2011

Assembly tools for screws and nuts. Driving squares - Driving squares for hand socket tools

Current

Published:

31 Aug 2011