OS GSO ISO 2904:2026

ISO 2904:2020
Omani Standard   Current Edition · Approved on 17 September 2026

ISO metric trapezoidal screw threads — Basic dimensions

OS GSO ISO 2904:2026 Files

English 8 Pages
Current Edition Reference Language
OMR 30.98

OS GSO ISO 2904:2026 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.

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