>If anyone knows the exact size please tell me
The ones i found that fitted are ~3mm diameter, regular screw with 1mm between the dents. I dont think it helps much. I had to trim just a little off the end to avoid them to hit the BIX fins. The downside of that was i had to test alot of different screws to find one that fitted. The paint in and near the mouting holes is all chipped.
