Historical
ISO 3316:2012
Assembly tools for screws and nuts - Attachments for hand-operated square drive socket wrenches - Dimensions and tests
ISO 3316:2012 applies to attachments for hand-operated square drive socket wrenches listed in ISO 1703 under designations 5 1 00 03 0, 5 1 00 04 0, 5 1 00 04 1 and 5 1 00 05 0 (corresponding to the former designation numbers 203, 204 and 205).
ISO 3316:2012 specifies the overall dimensions, the minimum Rockwell hardness value for their driving squares, the method of torque testing, the minimum torsional strength values, designation and marking.
CONTENT PROVIDER
International Organization for Standardization [iso]
International Organization for Standardization [iso]