Does anyone know what size/type the intonation screws are on the Sire M series? Mine arrived worn and hard to turn.
Not that this helps.... I usually just remove one and go to the local hardware store like Lowes. They have a "tote board" which allows you to size with accuracy. The smaller stores have parts bins...just find the corresponding nut (...or screw if you've taken the whole saddle!) and go from there. Riis