in a situation like that i would think spending a few extra bucks on
stainless would be worth while. some of our engineer friends here
might post with some good advice,but off hand, i would look into
epoxing in stainless threaded rod (provided you have access to an air
compressor to clean the holes). i just don't trust espansion bolts for
I have never seen tables on stainless verses bright steel but I
know with stainless screws, they twist off twice as easy as bright
steel so you might want to up the size one notch to compensate for
that to make them equal to new steel.
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