BS 325:1947現行
Specification for black cup and countersunk bolts and nuts
出版：British Standards Institution
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基本信息
標準編號： BS 325:1947
發布時間：1947/4/17 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：16
標準簡介
Nominal sizes in to 1 in. Dimensions for cup head bolts with square, oval and nibbed shanks, and countersunk headed bolts with square and nibbed shanks for use on steel work and wood work; square and hexagon nuts. Lengths of thread and their tolerances, form of end of bolt shank, quality of steel.
標準備注
? British Standards Institution 2013
General notes:
This standard has been declared obsolescent for a further period.
Amendment notes:
PD 1895 published 15 May 1954
PD 4330 published 17 October 1961
PD 5904 published 11 August 1966
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