I don't recall seeing that situation before, but the fix can be pretty simple- - - -put a stud in that position instead of a bolt, and use a couple of drops of Loctite as a sealer. Either blue or red- - - -they can both be made to release with a little heat from a torch if you ever need to remove the stud.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!