BSI - BS 1104
Specification for general purpose Acme screw threads.
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Organization: | BSI |
Publication Date: | 5 June 1957 |
Status: | active |
Page Count: | 42 |
ICS Code (Screw threads in general): | 21.040.01 |
scope:
Defines Acme thread; tables of basic sizes, limits and tolerances for standard series of single start threads 1⁄4 in to 5 in diameter. Agrees with ASA B1.5:1952 except for pitches associated with diameters 3⁄8 in, 7⁄16 in, 1 in, 11⁄4 in and 11⁄2 in. 2G, 3G
Document History

BS 1104
June 5, 1957
Specification for general purpose Acme screw threads.
Defines Acme thread; tables of basic sizes, limits and tolerances for standard series of single start threads 1⁄4 in to 5 in diameter. Agrees with ASA B1.5:1952 except for pitches associated with...