Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO 2903-2:2025

ISO metric trapezoidal screw threads — Tolerances — Part 2: Limits of sizes

Jul 25, 2025

General information

60.60     Jul 25, 2025

ISO

ISO/TC 1

International Standard

21.040.10     17.040.10  

English  

Buying

Published

Language in which you want to receive the document.

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.

Life cycle

NOW

PUBLISHED
ISO 2903-2:2025
60.60 Standard published
Jul 25, 2025