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ISO 7226:1988

Hexagonal dienuts

Publication date:   May 19, 1988

General information

90.93 Standard confirmed   Nov 3, 2023

ISO

ISO/TC 29/SC 9 Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces

International Standard

25.100.50   Taps and threading dies

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Scope

This second edition cancels and replaces the first edition (ISO 7226:1985), of which it constitutes a minor revision. Specifies the general dimensions of hexagonal for certain suze ofISO metric threads, ISO inch threads and pipe threads, as well as the non-preferred thread series BSW, BSF and BA. Gives the marking of these dienuts.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7226:1985

NOW

PUBLISHED
ISO 7226:1988
90.93 Standard confirmed
Nov 3, 2023