Originally Posted by Burlap
I've got Ti all around, had too many Al screw heads strip or snap. Al screws into Al bulkheads aren't a good idea
I never had a problem with that.... then again when I first build a car up with them, I apply a bit of diff lube to the threads. Seems to work well at stopping binding, and coats the internal threads which means the affect lasts a long time. No need to then coat new screws when replacing them.
HiH
Ed