Does anyone know where I can find a replacement screw for a Suhler claw mount? I have broken the windage adjustment screw and need to replace it. It has a shaft diameter of 4mm,screw pitch of 0.7, shaft length of 7mm and has a large flat slotted head, 8.5mm diameter. My gunsmith said he could build one if I buy the specialized threading die, it would cost about $80 to buy the die and make the screw!

I would also like to find a set of scope ring screws for an older Sako ringmount, seems like any metric gun screws are very scarce in Canada.
Any tips appreciated!

Brownells the first place i'd look... http://www.brownells.com/

DM