If poet Gertrude Stein had also worked as an assembly machine operator, could she have ever written the line, “a rivet is a rivet is a rivet”? No one can say for sure, but it’s highly unlikely since operators know that rivets are distinctive in their design and function, as well as how they are installed.

Applications for presses in appliance manufacturing include bearing insertion, gearbox assembly, and sheet-metal joining.

SOLIHULL, UK—The humble rivet. That’s what Demos Hoursoglou, Jaguar Land Rover’s body-in-white manufacturing manager here, puts near the top of his list of worries about assembling the aluminum body of the Range Rover. The 2014 Range Rover body uses 17 types of rivets, 3,722 per vehicle. If one jams in a gun or is inserted incorrectly, production stops.