Ok I have invested in a new shiny brass propeller, ready to replace the cheap plastic one. Now how do I go about ensuring it does not become a statistic at the bottom of the boating lake. They are expensive. Do I apply Loktite then a locking nut ? What about washers? OK I heard it screws itself in on forward but can unscrew itself in reverse..Hence the loktite and locking nut..
Please, any advice would be gratefully recieved...