ADAPTOR, 3/8 X 1/4 BSP, BSA GASTANK/TRIUMPH, BRASS
Part Number 623-01/C
To fit 1/4 BSP Triumph type taps with approximately 1/2” OD thread (0.515 X19 TPI) onto BSA gastanks with approximately 9/16" (3/8 BSP) hole, (0.645 X19 TPI).
To fit 1/4 BSP Triumph type taps with approximately 1/2” OD thread (0.515 X19 TPI) onto BSA gastanks with approximately 9/16" (3/8 BSP) hole, (0.645 X19 TPI).