BS 949-2:1979

Original price was: $264.16.Current price is: $132.00.

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

BSI Group , 04/30/1979

Pages: 49

Category:
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.