BS 949-2:1979 - Screwing taps. Taps for Unified threads (and for the obsolescent threads of Whitworth and BA forms)

BS 949-2:1979

Screwing taps. Taps for Unified threads (and for the obsolescent threads of Whitworth and BA forms)

Status : Revised, Withdrawn   Published : April 1979 Replaced By : BS 949-2:1992, BS 949-5:1990, EN 25967:1989,ISO 5967:1981, BS 949-1:1992

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General dimensions of short machine or hand taps and of long shank machine taps for Unified, BSW, BSF and BA threads, and dimensions and tolerances on the threaded portion of those taps.




Standard NumberBS 949-2:1979
TitleScrewing taps. Taps for Unified threads (and for the obsolescent threads of Whitworth and BA forms)
StatusRevised, Withdrawn
Publication Date30 April 1979
Withdrawn Date15 December 1992
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 949-2:1992, BS 949-5:1990, EN 25967:1989,ISO 5967:1981, BS 949-1:1992
DescriptorsObsolescent, Hand tools, Whitworth screw threads, Cutting tools, Taps (threading), British Association screw threads, Tool shanks, Marking, Unified screw threads, Dimensions, Blanks, Thread pitch, Grades (quality), Threading tools, Dimensional tolerances
ICS01.040.25
25.100.50
Title in FrenchSpécification des tarauds de filetage. Tarauds pour filetages UN (et pour les filetages Whitworth et BA qui sont en train d'être retirés)
Title in GermanSpezifikation fuer Innengewinde. Innengewinde fuer UN-Gewinde (und fuer die veralteten Whitworth- und BA-Gewinde)
CommitteeMTE/18
ISBN0 580 10611 X
PublisherBSI
FormatA4
DeliveryNo
Pages49
File Size2.285 MB
Price£182.00


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