Banjo union - Solex carburettor thread (M12 x 1.25), solder socket for 1/4" OD pipe
Banjo union supplied complete with bolt and washers for Solex carbs. Banjo body is machined with a 1/4" hole into which 1/4" pipe is directly soldered. Brass body, steel bolt with washers. Thread on bolt is M12 x 1.25.