We got so frustrated trying to source these correct BSA petcock full nuts we had our machine shop make them for us! Top of the line, U.S. made, BSA brass petcock spigots and full nuts (2) (7/16″ x 19 T.P.I.) as used on BSA pre-unit & unit twins and singles that employed the Ewarts type push/pull petcock.
Need just one? Click here
We also sell a pre-assembled (7/16″ x 19 T.P.I.) 90 degree fitting, PN# TBS-3132 click here
For our push/pull repair kits, PN# 30-0028 click here
For the correct BSA petcocks, PN# 68-8024 click here