The problem with counter sunk is getting a tool in to counter sunk and counter sunk heads are wide af at that size bolt. Treats has some low profile bolts coming to me when they come in. Got a table vice the other day to help grind down the bolts I have atm. Didn't grind them down enough then nearly blew it checking them in the case again. One got super stuck for a pants shitting second. Decided to leave it alone for a bit after that.