Hi I have stuck rotors and I want to thread in a bolt into the smaller 6th hole to free them as I have seen on numerous. videos.

But I do not have a bolt or know what size it is?

Can anyone help me? 2013 G37. Thanks

 

I don't know for sure on a g but on alot others it's M6x1.0.

 

Thanks for your reply. Its amazing that I can not find the answer to this anywhere...