OS GSO ISO 965-4:2023

ISO 965-4:2021
Omani Standard   Current Edition · Approved on 03 May 2023

ISO General Purpose Metric Screw Threads — Tolerances — Part 4: Limits of Sizes for Hot-dip Galvanized External Screw Threads to Mate with Internal Screw Threads Tapped with Tolerance Position H or G After Galvanizing

OS GSO ISO 965-4:2023 Files

OS GSO ISO 965-4:2023 Scope

This document specifies limit deviations and limits of sizes for the pitch and crest diameters of the hot-dip galvanized metric external screw threads conforming to the coarse thread series of ISO 262 (from M8 to M64) having a basic profile according to ISO 68-1.

This document is applicable to the hot-dip galvanized metric external screw threads to mate with the internal screw threads tapped with tolerance position H or G after galvanizing.

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