screw for yashica mat lm?

[Schunn99]

hey all,
I am missing a screw that goes into the film pressure plate to the back of my yashica-mat LM. Does anyone know what size screw or where to get screw the yashica needs to replace the screw that's missing?

 

[waynecrider]

Try this guy: http://markhama.home.comcast.net/~markhama/