Yamaha CS80

would someone with the original leg hardware mind pulling one of the
handscrews out and posting info about shaft length and thread size to
the group.. if I can get this info I will hunt down a sub and post a
link as well.  I'd like to get some handscrews to keep my synth together

there should be 4 of these to attach the stand.. and one to keep the
stand together in the middle.

thanks!
-rick