BSI - BS 93
Specification for British Association (B.A.) Screw Threads - with Tolerances for Sizes 0 B.A. to 16 B.A.
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| Organization: | BSI |
| Publication Date: | 25 May 1951 |
| Status: | inactive |
| Page Count: | 22 |
| ICS Code (Special screw threads): | 21.040.30 |
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Form of thread defined. Tables: basic sizes from 0 B.A. to 25 B.A. Dimensions and tolerances for a 'normal' series from 0 B.A. to 16 B.A.; and for a 'close' class from 0 B.A. to 10 B.A. Recommended gauging system, tables of inch equivalents, in appendices. Data on bases of B.A. sizes, allowances and tolerances.
Document History
September 30, 2008
British Association (B.A.) screw threads - Requirements
A description is not available for this item.
BS 93
May 25, 1951
Specification for British Association (B.A.) Screw Threads - with Tolerances for Sizes 0 B.A. to 16 B.A.
Form of thread defined. Tables: basic sizes from 0 B.A. to 25 B.A. Dimensions and tolerances for a 'normal' series from 0 B.A. to 16 B.A.; and for a 'close' class from 0 B.A. to 10 B.A. Recommended...