Whomever came up with 5.5mm headed bolts to hold on a front bumper as a weak-sauce attempt to keep owners from maintaining their own plastic headlight lenses needs to be made an example of. A 7/32 socket (which is weirdly a thing I have) fits perfectly.
I'm kinda thinking that about five minutes after I get to heaven there's going to be a counseling session where I'm told that I'm not allowed to junk-punch all the engineers who pissed me off in life. I'll have to move fast and get as many as I can.