crwdns2934241:0crwdne2934241:0 Spikey2

crwdns2934249:0crwdne2934249:0:

Try nailpolish?
I used nailpolish a lot inside computer cases, used special shades to show tampering, or just clear ro set strews in place. comes off easy enough even without nailpolish remover.
Just borrow some clear overcoat and give it a shot on the nut of the jack

crwdns2915684:0crwdne2915684:0:

open