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
30.92
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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