On Jan 7, 9:46*am, Mike Dobony wrote:
I have occasionally seen bolts with a dot of thread lock on them. *Any
idea what kind of thread lock this is? *I need it on a flashlight end
cap and cannot have the normal liquid type as it would destroy the
electrical connection. *Thanks.

Mike D.

A scrap of foil will tighten up that flashlight so it doesn't unscrew.