prBAS ISO 965-4:2026
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
Opšte informacije
Status:Projekt
Broj stranica:8
Metoda usvajanja:Korice
Jezik:engleski
Izdanje:3.
Datum realizacije:15.10.2025
Predviđeni datum naredne faze:24.10.2025
Tehnički komitet:BAS/TC 16, Mašinski elementi
ICS:
21.040.10, Metrički navoji vijaka
Apstrakt
This document specifies the fundamental deviations and limits of sizes for the pitch and major diameters of the hot-dip galvanized metric external threads (M) conforming to ISO 262 (M6 to M68 with the coarse pitches and M72 to M100 with pitch 6) having basic and design profiles in accordance with ISO 68-1.
This document is applicable to the hot-dip galvanized metric external threads undersized to tolerance class 6az before galvanizing to mate with the internal threads made to tolerance position H or G after galvanizing.
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ISO 965-4:2025, identičan
Veza sa BAS standardima
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