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  • BS 1157:1975

BS 1157:1975

Recommendations for tapping drill sizes for use with fluted taps

BSI Group, 09/30/1975

Publisher: BS

File Format: PDF

$125.00$251.46


Published:30/09/1975

Pages:26

File Size:1 file , 490 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

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 & 2
BS 1580:Part 3
BS 2779
BS 3643:Part 2
BS 3643:Part 3

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