International Standard
ISO 2903-2:2025
ISO metric trapezoidal screw threads — Tolerances — Part 2: Limits of sizes
Reference number
ISO 2903-2:2025
Edition 1
2025-07
Read sample
ISO 2903-2:2025
86909
Published (Edition 1, 2025)

ISO 2903-2:2025

ISO 2903-2:2025
86909
Language
Format
CHF 159

Abstract

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.

General information

  •  : Published
     : 2025-07
    : International Standard published [60.60]
  •  : 1
     : 31
  • ISO/TC 1
  • RSS updates

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