I've been using camber bolts with my 32's for years, never a problem breaking one. I did however strip one and when replacing it I looked up the torque, it's only 80 ft lbs, so it can be easy to over torque one and stretch it too far. I've also thought of going to the next bigger size, 9/16th I think, and just boring the spindle a bit bigger to fit, but that's only If I need to.