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BS 1157:1975

M00000003

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BS 1157:1975 Recommendations for tapping drill sizes for use with fluted taps

standard by BSI Group, 09/30/1975

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Full Description

Sizes for ISO internal metric threads to BS 3643 (Parts 1, 2 and 3) and for internal threads to BS 21, 84, 93, 1580 (Parts 1, 2 and 3) and 2779. Alternative sizes in appendix.

Cross References:
BS 21
BS 84
BS 93
BS 328:Part 1
BS 1580:Parts 1

Product Details

Published: 09/30/1975 ISBN(s): 0580086852 Number of Pages: 26 File Size: 1 file , 490 KB Product Code(s): 63384, 63384, 00063384