maybe so^ knowing you're after a FR thread HS changes the whole picture...FR thread HSs were available from some Japanese makers but not for long and the only catalog I have that shows this Levin CDS HS for sale does not list a FR thread version, only a choice of JIS or ISO crown-race diameter.
On the other hand, Stronglight had FR thread HSs available as late as a couple years ago, and maybe still do....the French companies support that metric system!