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BS 949-2:1979 | 30 Apr 1979 | BSI Knowledge
Standard
Withdrawn
BS 949-2:1979
Screwing taps - Taps for Unified threads (and for the obsolescent threads of Whitworth and BA forms)
Published:
30 Apr 1979
•
Withdrawn:
15 Dec 1992
Overview
Preview
References
History
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Product Details
Descriptors
Dimensional tolerances
Threading tools
Grades (quality)
Thread pitch
Blanks
Dimensions
Unified screw threads
Marking
Tool shanks
British Association screw threads
Taps (threading)
Cutting tools
Whitworth screw threads
Hand tools
Obsolescent
ICS Codes
01.040.25 Manufacturing engineering (Vocabularies)
25.100.50 Taps and threading dies
Committee
W/-
International relationships
Technically equivalent to:
ISO 2283
ISO 529
ISBN
0 580 10611 X
Publisher
BSI