# ISO 1481:1983 — Withdrawn and superseded ISO standards For ISO 1481:1983, item title is Slotted pan head tapping screws; status code is 9599; successor is ISO 1481:2011; withdrawn / published date is 1983-08-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 1481:1983 _(verified: appears in the quote below)_ - **Item title:** Slotted pan head tapping screws _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1481:2011 - **Withdrawn / published date:** 1983-08-01 _(verified: appears in the quote below)_ ## What the source says > 6070,IS,,ISO 1481:1983,Slotted pan head tapping screws,"Vis à tôle à tête cylindrique large, fendue",1983-08-01,1,['21.060.10'],ISO/TC 2/SC 13,9599,,[54041],"['en','fr']",3,"
Specifies the characteristics of screws with thread sizes from ST 2,2 up to and including ST 9,5; includes specifications with reference to International Standards; gives an example for the designation.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).