ISO 724:1993

ISO general-purpose metric screw threads — Basic dimensions

Publication date: Oct 7, 1993

General information

Current stage: 90.93 Effective date: Sep 26, 2019

Originator: ISO

Owner: ISO/TC 1

Type: International Standard

ICS: 21.040.10

Languages: French English

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Status: Published

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Paper - EC$183.61

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Scope

Specifies the basic dimensions of metric threads in accordance with ISO 261. The basic dimensions are: basic major diameter of internal or external thread (nominal diameter), basic pitch diameter of internal or external thread, basic minor diameter of internal or external thread, height of fundamental triangle, pitch. The values refer to the basic profile in accordance with ISO 68.

Life cycle

PREVIOUSLY

Revises
ISO 724:1978

NOW

PUBLISHED
ISO 724:1993
90.93 Standard confirmed
Sep 26, 2019

CORRIGENDA / AMENDMENTS

Corrected by
ISO 724:1993/Cor 1:2009

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