Be careful with the button head stainless bolts/screws. The ones I bought were very soft and if you torque on them too many times the hex hole begins to wallow out. You also have to put extra pressure on the hex as you tighten so it doesn't accidently slip out of the hex hole. One other thing....use anti-seize, stainless tends to gall and seize up in the threads after a few months.