# ISO 7388-3:2013 — Withdrawn and superseded ISO standards

For ISO 7388-3:2013, item title is Tool shanks with 7/24 taper for automatic tool changers — Part 3: Retention knobs for shanks of forms AC, AD, AF, UC, UD, UF, JD and JF; status code is 9599; successor is ISO 7388-3:2016; withdrawn / published date is 2013-10-16, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7388-3:2013 _(verified: appears in the quote below)_
- **Item title:** Tool shanks with 7/24 taper for automatic tool changers — Part 3: Retention knobs for shanks of forms AC, AD, AF, UC, UD, UF, JD and JF _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7388-3:2016
- **Withdrawn / published date:** 2013-10-16 _(verified: appears in the quote below)_

## What the source says

> 60403,IS,,ISO 7388-3:2013,"Tool shanks with 7/24 taper for automatic tool changers — Part 3: Retention knobs for shanks of forms AC, AD, AF, UC, UD, UF, JD and JF","Queues d'outils à conicité 7/24 pour changement automatique d'outils — Partie 3: Tirettes pour queues de formes AC, AD, AF, UC, UD, UF, JD et JF",2013-10-16,2,['25.060.20'],ISO/TC 29,9599,[34062],[68845],"['en','fr']",9,"<p>ISO 7388-3:2013 specifies the dimensions of retention knobs for tool shanks with a 7/24 taper of shank forms A, AD, AF, UC, UD, UF, JD, and JF for automatic tool changers used on machines having an automatic gripping system for feeding tools from the magazine to the spindle and vice-versa. These tools are desi

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).