Final Draft
International StandardISO/FDIS 2903-2
ISO metric trapezoidal screw threads — Tolerances — Part 2: Limits of sizes
Reference number
ISO/FDIS 2903-2
ISO/FDIS 2903-2
Edition 1
© ISO 2025
Proyecto final Norma internacional
Resumen
This document specifies the limits of sizes for the major, pitch and minor diameters of ISO metric trapezoidal screw threads (Tr) conforming to ISO 2902 having basic and design profiles in accordance with ISO 2901. This document is applicable to the metric trapezoidal screw threads with the seven recommended tolerance classes specified by ISO 2903.
