# ISO 5835-2:1978 — Withdrawn and superseded ISO standards For ISO 5835-2:1978, item title is Implants for surgery — Metal bone screws — Dimensions — Part 2: Screws with asymmetrical thread, constant fitting (spherical); status code is 9599; successor is ISO 5835-1:1985; withdrawn / published date is 1978-03-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 5835-2:1978 _(verified: appears in the quote below)_ - **Item title:** Implants for surgery — Metal bone screws — Dimensions — Part 2: Screws with asymmetrical thread, constant fitting (spherical) _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5835-1:1985 - **Withdrawn / published date:** 1978-03-01 _(verified: appears in the quote below)_ ## What the source says > 12003,IS,,ISO 5835-2:1978,"Implants for surgery — Metal bone screws — Dimensions — Part 2: Screws with asymmetrical thread, constant fitting (spherical)","Implants pour la chirurgie — Vis métalliques pour os — Dimensions — Partie 2: Vis à filet asymétrique, embase (sphérique) constante",1978-03-01,1,['11.040.40'],ISO/TC 150/SC 5,9599,,[12002],['en'],6, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).