EN 20898-1 : 1991被替代
MECHANICAL PROPERTIES OF FASTENERS - BOLTS, SCREWS AND STUDS
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN 20898-1 : 1991
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Describes the mechanical properties of bolts, screws and studs when tested at room temperature. Applies to bolts, screws and studs with nominal thread diameter less than 39mm, with triangular ISO thread, with diameter/pitch combinations according to ISO 261 and ISO 262, with thread tolerance according to ISO 965-1 and ISO 965-2, of any shape and made of carbon or alloy steel. Does not apply to set screws and similar threaded fasteners.
