Under publication
ISO 965-4
ISO general purpose metric screw threads — Tolerances — Part 4: Limits of sizes for hot-dip galvanized external threads to mate with internal threads made to tolerance position H or G after galvanizing
Reference number
ISO 965-4
ISO 965-4
Edition 3
2025-02
2025-02
© ISO 2025
Under publication
ISO 965-4
87891
Under publication
(Edition 3, 2025)
Final production steps (up to seven weeks).
Will replace ISO 965-4:2021
Abstract
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.
Life cycle
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Previously
PublishedISO 965-4:2021
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Now
