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BS ISO 965-4:2021 – TC

$112.35

Tracked Changes. ISO general purpose metric screw threads. Tolerances – 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

Published By Publication Date Number of Pages
BSI 2021 28
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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.

PDF Catalog

PDF Pages PDF Title
1 30441231
17 A-30423720
18 National foreword
22 Foreword
23 1 Scope
2 Normative references
3 Terms and definitions
4 General
24 5 Designation
6 Limit deviations
7 Limits of sizes – External screw threads – Coarse thread series
26 Annex A (informative) External screw thread minor diameters, d 3 , used by ISO/TC 2 for the calculation of nominal stress area, A s,nom
27 Bibliography
BS ISO 965-4:2021 - TC
$112.35