I used it for fixing the rear sprocket of the motorcycle. Although the sprocket is made of aluminum, since the fixing bolt is iron, it does not concern the electrolytic corrosion, so we selected a stainless steel that does not rust.
Once tightened, you can not be removed unless you are prepared to crush the screw thread of the bolt. Do you think that it is inconvenient or think that the locking function is excellent. I am the former.