# ISO 3318:1990 — Withdrawn and superseded ISO standards

For ISO 3318:1990, item title is Assembly tools for screws and nuts — Double-headed open-ended wrenches, double-headed ring wrenches and combination wrenches — Maximum widths of heads; status code is 9599; successor is ISO 3318:2009; withdrawn / published date is 1990-12-06, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3318:1990 _(verified: appears in the quote below)_
- **Item title:** Assembly tools for screws and nuts — Double-headed open-ended wrenches, double-headed ring wrenches and combination wrenches — Maximum widths of heads _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3318:2009
- **Withdrawn / published date:** 1990-12-06 _(verified: appears in the quote below)_

## What the source says

> 8579,IS,,ISO 3318:1990,"Assembly tools for screws and nuts — Double-headed open-ended wrenches, double-headed ring wrenches and combination wrenches — Maximum widths of heads","Outils de manoeuvre pour vis et écrous — Clés à fourche doubles, polygonales doubles, et clés mixtes — Largeurs maximales d'encombrement des têtes",1990-12-06,3,['25.140.30'],ISO/TC 29/SC 10,9599,[8578],[44750],"['en','fr']",2,"<p>Specifies the maximum outside head dimensions for wrenches, listed in ISO 1703 under numbers 4 and 8 to 14, except for wrench No. 12. Tabulates widths across flats from 3,2 mm up to 60 mm together with the corresponding outside head dimensions. This third edition cancels and replaces the sec

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).