The heads are 6.5mm, I dont' know the actual diameter/pitch. If all you're needing is the size for the tool, you can also use 7/32". They are also the same as the cam sensor and the DIS mount bolts.
The heads are 6.5mm, I dont' know the actual diameter/pitch. If all you're needing is the size for the tool, you can also use 7/32". They are also the same as the cam sensor and the DIS mount bolts.