EN ISO 14405-1:2025

Geometrical product specifications (GPS) - Dimensional tolerancing - Part 1: Linear sizes (ISO 14405-1:2025)

Publication date:   Oct 15, 2025

General information

60.60   Standard published   Aug 27, 2025

CEN

CEN/TC 290 Dimensional and geometrical product specification and verification

European Norm

17.040.40   Geometrical Product Specification (GPS)

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Scope

This document specifies requirements for indicating linear sizes.
This document establishes the default specification operator (see ISO 17450-2) and defines a special specification operator for linear sizes.
This document is applicable to the following features of linear size (see ISO 17450-1):
—     cylinders;
—     spheres;
—     two parallel opposite planes.
This document provides a set of tools to express several types of linear size characteristics. It does not present any information on the relationship between a function or a use and a linear size characteristic.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 14405-1:2016

NOW

PUBLISHED
EN ISO 14405-1:2025
60.60 Standard published
Aug 27, 2025