I have a general question about what type of lug I should use. I will be powering up to 60 amps of electric motors with PWM to MOSFETT's basically. I am connecting the power in and out with a #6 - 32 stud. The brass studs have been breaking once in a while. Should I use a different stub material? The swaged standoff I use to install the studs only go up to #6 - 32. Intitially I wanted to go to #8 - 32, but the swaged standoff was unavailable.