G scale track nails

Some of us in Saskatoon , Saskatchewan, have been looking for track nails and have tried various outlets in Canada and in the US ( such as Caboose Hobbies ) and no one seems to have Micro Engineering track nails.

Does anyone have a source for us or suggestions as to what oyu have used as a substitute ?

I use brass panel pins for my white metal chairs when I am building track. They cut through the white metal and into the oak very easily -am I missing something???

regards

ralph