Standard

BS ISO 3316:2018

Assembly tools for screws and nuts. Attachments for hand-operated square drive socket wrenches. Dimensions and tests

Current

•

Published:

31 May 2018

1 Scope

This document applies to attachments for hand-operated square drive socket wrenches.

NOTE 1 The attachments for hand-operated square drive socket wrenches covered by this standard are the ones identified in ISO 1703:2018 under reference No. 5 1 00 03 0, 5 1 00 04 0, 5 1 00 04 1 and 5 1 00 05 0.

It specifies

a) the overall dimensions;
b) the minimum Rockwell hardness value for their driving squares;
c) the method of torque testing;
d) the minimum torsional strength values;
e) the designation; and
f) the marking.

NOTE 2 For the specification of square adaptors with a hexagon or cylindrical flat drive, for power socket wrenches, see ISO 3317.

BSI recommends this version of standard for organisations operating in or with the UK. The ISO edition is available here if required.

Product Details

Descriptors

Hexagonal shape

Hand tools

Cylindrical shape

Dimensions

Machine tool components

Square shape

Mechanical transmission systems

Torsion testing

Socket wrenches

Wrenches

ICS Codes

25.140.30 Hand-operated tools

Committee

MTE/15

International relationships

Identical to:

ISO 3316:2018

ISBN

978 0 580 99329 9

Publisher

BSI