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Standard
Withdrawn

BS 84:1956

Specification for parallel screw threads of Whitworth form

Published:

26 Sep 1956

•

Withdrawn:

30 Nov 2007

Overview
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References
History
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Product Details
Descriptors
Whitworth screw threads
Medium threads
Dimensions
Free threads
Close-fit threads
Thread forms
Bolts
Metal coatings
Parallel threads
Nuts
Thread pitch
Normal threads
Fits
Dimensional tolerances
Diameter
Designations
Threads
ICS Codes
21.040.20 Inch screw threads
Committee
FME/9
International relationships
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ISBN
0 580 32662 4
Publisher
BSI