Carb throttle stop screw thread size

[newbuild100]

On 94 GS100 . . does anyone know the size of the above thread at all please. ?
I m going to make some screws up in Stainless but at the mo, dont want to undo the screw or take the carb off.

I have a funny feeling its a very fine threaded 7mm. Can anyone confirm at all please ??

 

[Kenny]

Edited 6/9/11 :- Apologies..my input deleted , thought you meant carb top screws !!

 

[Beemerboff]

The throttle stop screw on a 40 mm carb is 5 mm fine thread, the 0.7 gauge seems to fit best but the 0.75 isnt far out either.