D5 DZUS panel Line quarter-turn fasteners from Southco use flare-in studs with all the fastening hardware firmly attached. D5 DZUS panel Line quarter-turn fasteners from Southco, Concordville, Pa., ...
This little fastener changed aviation. Ukrainian-born toolmaker and inventor William Dzus (pronounced “Zeus”) witnessed all sorts of unusual and inefficient connecting systems while working for ...
Ever since racers discovered the quarter-turn fasteners invented by William Dzus and often used in aircraft panels, rodders who wanted convenience in attaching hood sides and other panels on their hot ...