# ISO 3316:1996 — Withdrawn and superseded ISO standards For ISO 3316:1996, item title is Assembly tools for screws and nuts — Attachments for hand-operated square drive socket wrenches — Dimensions and tests; status code is 9599; successor is ISO 3316:2012; withdrawn / published date is 1996-11-28, recorded from its source on 2026-08-05. - **Identifier:** ISO 3316:1996 _(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the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 3316:2012 - **Withdrawn / published date:** 1996-11-28 _(verified: appears in the quote below)_ ## What the source says > 21907,IS,,ISO 3316:1996,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,1996-11-28,3,['25.140.30'],ISO/TC 29/SC 10,9599,[8576],[53387],"['en','fr']",6,"

Applies to attachments for hand-operated square drive socket wrenches as listed under the numbers 203 to 206 in ISO 1703. Specifies overall dimensions, Rockwell hardness values, minimum torsional strength values, designation and marking.

" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).