Help….grub screw for 1965 Mustang needed

tino

I managed to lose the grub screw that holds the tremolo arm on my 1965USA Mustang…..anyone have one or know where I can get hold of one….uk metric sizings just don't fit.

Thanks

In advance

Doug

My heart's with ya, man. I have the same need for my '65. Somebody, HELP!