I have spun off the left front wheel nut on my maxx 3 times. One time on asphalt which ground off the bottom axle carrier real good. Now I use a little locktite on the wheel nuts and not had one come off since. As Sky says, just a little dab is all you need. Also, make sure you spread it into the threads before putting on the nut. If it damages the nylon, I have not noticed.