ISO 3315:2018 PDF

Scope: This document is applicable to driving parts of hand-operated square drive socket wrenches. NOTE The driving parts covered by this document are the ones identified in ISO 1703:2018 under reference No. 6100010 and 6100011, 6100030, 6100040, 6100050 and 6100051, 6100060 and 6100061, 6100090 as well as 6100100 and 6100101. It specifies: a) the overall dimensions; c) the method of torque testing; e) the designation; b) the minimum Rockwell hardness value for their driving squares; d) the minimum torsional strength values; f) the marking.

ISO 3315:2018 Referenced Document

ISO 1174-1:2011 Assembly tools for screws and nuts - Driving squares - Part 1: Driving squares for hand socket tools
ISO 1703:2018 Assembly tools for screws and nuts - Nomenclature
ISO 1711-1:2016 Assembly tools for screws and nuts - Technical specifications - Part 1: Hand-operated wrenches and sockets

2018 ISO 3315:2018 Assembly tools for screws and nuts - Driving parts for hand-operated square drive socket wrenches - Dimensions and tests
2011 ISO 3315:2011 Assembly tools for screws and nuts - Driving parts for hand-operated square drive socket wrenches - Dimensions and tests
1996 ISO 3315:1996 Assembly tools for screws and nuts - Driving parts for hand-operated square drive socket wrenches - Dimensions and tests
1988 ISO 3315:1988 Assembly tools for screws and nuts — Driving parts for hand-operated square drive socket wrenches — Torque testing
1975 ISO 3315:1975 Assembly tools for screws and nuts — Driving parts for hand-operated square drive socket wrenches — Torque testing