Actually stainless is not brittle at all, it's exactly the opposite and tends to be "gummy". And yes, when "armstrong" gets a wrench in his hand it will stretch and gall. But that's because it's fairly soft, lacks sulphur and phosphorus and work hardens easily.wrong, us professional riggers hate stainless, we curse it whenever we run into it. its crap, it siezes up when its torqued down, threads stretch making loosenig it an exercise of hell. btw we break it too when installing it, is brittle.
on 5/16 stanless like they use for alot of antennas, i cant compress the lock washers without it seizing and becoming a !@$!@$ to loosen up.
Nylon stop nuts perhaps?
Whiz nuts = kick ass