GSO ISO 2903-2:2026
ISO 2903-2:2025
Gulf Standard
Current Edition
·
Approved on
17 September 2026
ISO metric trapezoidal screw threads — Tolerances — Part 2: Limits of sizes
GSO ISO 2903-2:2026 Files
English
31 Pages
Current Edition
Reference Language
OMR
73.53
GSO ISO 2903-2:2026 Scope
This document specifies the limits of sizes for major, pitch and minor diameters of ISO metric trapezoidal screw threads (Tr) conforming to ISO 2902 and having basic and design profiles in accordance with ISO 2901.
This document is applicable to the metric trapezoidal screw threads with the seven tolerance classes (7H, 8H, 9H, 7e, 8e, 8c and 9c) recommended in ISO 2903.
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