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BS 1104:1957

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BS 1104:1957 Specification for general purpose Acme screw threads

standard by BSI Group, 06/05/1957

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$110.64

-56%

$251.46

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Full Description

Defines Acme thread; tables of basic sizes, limits and tolerances for standard series of single start threads 3/16 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, 1 3/16 in and 1 in. 2G, 3G and 4G fits in the American standard included, together with finer class, 5G. Tables of effective diameter tolerances for extended range of diameter/pitch combinations are provided. From these and related tables limiting dimensions for any special diameter/pitch combination for single or multi-start Acme thread can be calculated.

Cross References:
BS 350
BS 2517

Product Details

Published: 06/05/1957 ISBN(s): 0580352501 Number of Pages: 46File Size: 1 file , 980 KB Product Code(s): 00065317, 00065317, 00065317 Note: This product is unavailable in United Kingdom