I know I used to sell these things but for the life of me I can't remember if the Renegade High power axles require a lock washer where the axle mounts to the adapter. I know stock uses a Schnorr, but my bag of axle hardware doesn't have any kind of lock washer in it, any ideas?

I can't see how some Schnorr washers would hurt, or perhaps some blue Locktite. I had read somewhere that the split-ring lock washers are pretty much a waste of time.

McMaster sells them as bellville washers but the same thing. If not you must safety wire them. BTW, I use red locktite on mine.

Have you seen Nord-Lock washers?

http://www.nord-lock.com/nord-lock/wedge-l...s/introduction/