Draft International Standard
ISO/DIS 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/DIS 965-4
Edition 3
International Standard
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ISO/DIS 965-4
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 965-4:2021

ISO/DIS 965-4

ISO/DIS 965-4
CHF 63
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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.

General information

  •  : Under development
    : Full report circulated: DIS approved for registration as FDIS [40.99]
  •  : 3
     : 4
  • ISO/TC 1
  • RSS updates

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