Originally Posted by
ATC Watcher
Could be a Torx , but then 2 kind of screws to fix the same panel? but if this aircraft was the prototype , such things are not unusual as panels and other bits get often removed before and after test flights so I would not make a big fuss out of this, . But it this was a brand new airline delivered aircraft then it is another story..
My understanding this is a picture of the instrument panel from an in service airframe, but hey fasteners aren’t important, just ask Boeing 🙄