Pianotech

I am in the process of rebuilding a Feurich 190cm grand piano circa early 1900s (can't find an actual date of manufacture).  I will need to replace agraffes, but the posts on these original agraffes have a different thread than modern agraffes.  Does anyone know of a source for European agraffes with the metric thread?

Try pianoteile.com  (Jahn) or Renner.  You could also order agraffes without thread and have a local machine shop thread them for you.