# ISO 3316:2012 — Withdrawn and superseded ISO standards For ISO 3316:2012, item title is Assembly tools for screws and nuts — Attachments for hand-operated square drive socket wrenches — Dimensions and tests; status code is 9599; successor is ISO 3316:2018; withdrawn / published date is 2012-02-22, recorded from its source on 2026-08-05. - **Identifier:** ISO 3316:2012 _(verified: appears in the quote below)_ - **Item title:** Assembly tools for screws and nuts — Attachments for hand-operated square drive socket wrenches — Dimensions and tests _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 3316:2018 - **Withdrawn / published date:** 2012-02-22 _(verified: appears in the quote below)_ ## What the source says > 53387,IS,,ISO 3316:2012,Assembly tools for screws and nuts — Attachments for hand-operated square drive socket wrenches — Dimensions and tests,Outils de manoeuvre pour vis et écrous — Adaptateurs pour douilles à main à carré conducteur — Dimensions et essais,2012-02-22,4,['25.140.30'],ISO/TC 29/SC 10,9599,[21907],[74194],"['en','fr']",6,"

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 squar ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).