BS 1127-1:1990现行
Screwing dies and dienuts. Specification for hand- and machine-operated circular screwing dies and hand-operated die stocks
出版：British Standards Institution
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基本信息
标准编号： BS 1127-1:1990
发布时间：1990/6/29 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：20
标准简介
General dimensions of screwing dies and the interchangeability dimensions of die stocks. Applicable to screwing dies intended for the manufacture of: ISO metric coarse threads M1 to M68; ISO metric fine threads M1 to M56; ISO inch (UNC) threads No. 1-64 to 2 3/4 - 4; ISO inch (UNF) No. 0-80 to 1½ - 12.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
等同采用的国际标准
ISO 2568:1988 - Identical
