you can use button heads... one some buggies there's no room for a cap head , like the 8ight for example...all you need is a dremel with a cut disc on it...cut a groove in it if you strip the head and back it out with a flat head screw driver.

i only loctite it 1 time..without the cb one it...let the loctite dry then back the screw out and put everything on it....i do the same with the wheel nuts..