ISO 7721:1983

Countersunk head screws — Head configuration and gauging

Publication date: Sep 1, 1983

General information

Current stage: 90.93 Effective date: Jul 10, 2024

Originator: ISO

Owner: ISO/TC 2/SC 11

Type: International Standard

ICS: 21.060.10

Languages: French English

Buying

Status: Published

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Scope

Specifies the characteristics of products with thread sizes from M 1,6 up to and including M 20; it recommends a gauging method for the dimensions laid down in the respective product standards; the annex contains the calculation basis

Life cycle

NOW

PUBLISHED
ISO 7721:1983
90.93 Standard confirmed
Jul 10, 2024

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