@MrFancypants posted:Robertson is a superior fastener design that never really took off in the USA.
I never knew the name, but as a woodworker The Old Guys (tm) I learned from taught me that if I ever needed to use hardware I should always always always use a "square drive" screw. And after using those, I refuse to go back. I know I'm in for a bad time if I see a Phillips head.