Or, if you have junk pedals lying around, make your own taps. Cut 3 slots legnthwise across the threads with a dremel tool, then put them in using kerosene, wd 40 as cutting oil. (Remember, you need 2, LH and RH threads)
If it is french threaded, you can still use non french pedals, the pedals just go in very snug.
Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1