I have some Kazera KZ-R 17" wheels on my 2002 MCS that I am selling and want to be able to use these as spares on my R56. I need new bolts and have been told the 14mm bolts are not available for the KZ-R as the holes are too small. I am OK with drilling out the holes even though Tire Rack would not officially support that. The bolts I have for the KZ-R have large allen wrench adapter and the bolt head fills the area in the rim - I am not sure if 14mm Kazera bolts would fit even if the inner hole was drilled out to be big enough - it all depends on whether the head of the 14mm bolts is bigger than the 12mm bolts. I asked Tire Rack and have not heard back. Anyone know if this will work?

Thanks, Keith