Windshield bracket - button bolt?

[Longhorn84]

I'm more curious than anything, is there any reason someone knows why Jeep choose this one button bolt vs all the other countersunk bolts on the windshield frame? Is it something functional/practical or some weird design element?

 

[Daryl]

So the paint doesn’t get damaged when you remove them to fold the windshield down.

 

[Longhorn84]

So the paint doesn’t get damaged when you remove them to fold the windshield down.

I knew I could count on the forum for a quick and simple answer!