#1
Can anyone tell me the correct allen keys size for grub screws on a 92 MIM stratocaster.
I have tried .5mm (too small) and 1mm ( too big). I guess you might all say try a 0.75.

checking out online i can only find American made strats sizes and these look to be 0.05" which is about 1.25mm.

please help, the buzz is killing me.
#2
All my metric ones are 1.5mm, the US ones are 0.05". The 1.5 is tight fit in some, and needs a bit of wiggling.