Not only there, but also very commonly used in 3D printing and industrial applications like mounting stuff on metal rails.
Main disadvantage is that there are barely any versions that sit flush, so you either have to design your part with an indent or use them for designs where it doesnt matter.
Most screws on bicycles are hexagon.
Not only there, but also very commonly used in 3D printing and industrial applications like mounting stuff on metal rails. Main disadvantage is that there are barely any versions that sit flush, so you either have to design your part with an indent or use them for designs where it doesnt matter.