BS 4439:1969现行
Specification for screwed studs for general purposes. Metric series
出版：British Standards Institution
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基本信息
标准编号： BS 4439:1969
发布时间：1969/2/28 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：28
标准简介
Dimensions and tolerances for screwed studs with ISO metric threads in diameters from 3 mm to 39 mm inclusive, intended for general purposes. Mechanical properties are given only in respect of carbon or alloy steel screwed studs which are not being used for special applications, such as those requiring weldability or corrosion resistance. Dimensional requirements given also apply to non-ferrous and stainless steel screwed studs . Forms a parallel metric standard to BS 2693:Part 1.
标准备注
© British Standards Institution 2013
等同采用的国际标准
ISO 225:1983 - Similar
