Blue for any regular size screws, if they’re smaller or tiny, go with purple
Blue for any regular size screws, if they’re smaller or tiny, go with purple
“Cui prodest?” Lucius Annaeus Seneca
1more vote for blue
"Saepe errans, numquam dubitans --Frequently in error, never in doubt".
The trouble with the Internet is that it's replacing masturbation as a leisure activity. ~Patrick Murray
A very sparse application of blue Loctite does it. And, as noted above, no need to over tighten if using the Loctite.
I didn't mention cleaning to remove any trace of oil from screw /threaded portion, when applying blue ( or any ) thread locker.
I use acetone.. (aka nail polish remover) on a q-tip, as a degreaser.. it evaporates very quickly.