ISO 8673:2023Published

Fasteners — Hexagon regular nuts (style 1), with fine pitch thread

Fixations — Écrous normaux hexagonaux (style 1), à pas fin

Abstract / scope

This document specifies the characteristics of hexagon regular nuts (style 1), in steel and stainless steel, with metric fine pitch thread 8 mm to 39 mm, and with product grades A and B.

NOTE For nuts with sizes D > 39 mm, see Annex A.

If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.

Life cycle

Replaces

ISO 8673:2012WithdrawnHexagon regular nuts (style 1) with metric fine pitch thread — Product grades A and BInternational Standard · Published 14 Dec 2012 · ISO/TC 2/SC 12