# ISO 26623-1:2014 — Withdrawn and superseded ISO standards

For ISO 26623-1:2014, item title is Polygonal taper interface with flange contact surface — Part 1: Dimensions and designation of shanks; status code is 9599; successor is ISO 26623-1:2020; withdrawn / published date is 2014-08-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO 26623-1:2014 _(verified: appears in the quote below)_
- **Item title:** Polygonal taper interface with flange contact surface — Part 1: Dimensions and designation of shanks _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 26623-1:2020
- **Withdrawn / published date:** 2014-08-19 _(verified: appears in the quote below)_

## What the source says

> 60401,IS,,ISO 26623-1:2014,Polygonal taper interface with flange contact surface — Part 1: Dimensions and designation of shanks,Interfaces à cône polygonal avec face d'appui — Partie 1: Dimensions et désignation des queues,2014-08-19,2,['25.060.20'],ISO/TC 29/SC 9,9599,[43629],[72968],"['en','fr']",11,"<p>ISO 26623-1:2014 specifies dimensions for polygonal taper interfaces with flange contact surface: polygon-shanks for automatic and manual tool exchange to be applied on machine tools (e. g. turning machines, drilling machines, milling machines, and turn/milling centres, as well as grinding machines). A range of shank sizes is specified.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).