# ISO 296:1974 — Withdrawn and superseded ISO standards For ISO 296:1974, item title is Machine tools — Self-holding tapers for tool shanks; status code is 9599; successor is ISO 296:1991; withdrawn / published date is 1974-06-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 296:1974 _(verified: appears in the quote below)_ - **Item title:** Machine tools — Self-holding tapers for tool shanks _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 296:1991 - **Withdrawn / published date:** 1974-06-01 _(verified: appears in the quote below)_ ## What the source says > 4223,IS,,ISO 296:1974,Machine tools — Self-holding tapers for tool shanks,Machines-outils — Cônes pour emmanchements d'outils à faible conicité,1974-06-01,1,['25.060.20'],ISO/TC 39,9599,,[4224],"['en','fr']",5, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).