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NEN ISO 724:1999現(xiàn)行

Iso General-purpose Metric Screw Threads - Basic Dimensions

出版:Nederlands Normalisatie Instituut

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基本信息
標(biāo)準(zhǔn)編號(hào): NEN ISO 724:1999
發(fā)布時(shí)間:1999/3/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Nederlands Normalisatie Instituut
標(biāo)準(zhǔn)頁(yè)數(shù):10
標(biāo)準(zhǔn)簡(jiǎn)介

Defines the basic dimensions of metric threads in accordance with ISO 261. The basic dimensions are: a) basic major diameter of internal or external thread (nominal diameter); b) basic pitch diameter of internal or external thread; c) basic minor diameter of internal or external thread; d) height of fundamental triangle, pitch.

標(biāo)準(zhǔn)備注

Supersedes NEN 81. (07/2002)

等同采用的國(guó)際標(biāo)準(zhǔn)

ISO 724:1993 - Identical