0

ISO 2904:2020

ISO metric trapezoidal screw threads — Basic dimensions ISO 2904:2020

Publication date:   Jan 31, 2020

General information

90.93   Standard confirmed   Jun 14, 2025

ISO

ISO/TC 1 Screw threads

International Standard

21.040.10   Metric screw threads

Buying

Published

Language in which you want to receive the document.

Scope

This document specifies the basic dimensions of ISO metric trapezoidal screw threads in accordance with ISO 2902. The values refer to the design profiles in accordance with ISO 2901.
This document is chiefly applicable to traversing threads for traversing motion on machines, tools, etc. It can also be used for fastening threads.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2904:1977

NOW

PUBLISHED
ISO 2904:2020
90.93 Standard confirmed
Jun 14, 2025




Access Genorma App Everywhere

Get fast and easy access to top European and International standards (EN, ISO, IEC) via your mobile phone, tablet or the web.

Google Play App Store Web Version