Axle Collar with Set Screw with 6mm Bore Stopper
Axle Collars are great to add wheels, gears, mount axles to chassis, etc. These collars have a 6mm bore which matches with all our 6mm Axles and Motor shafts. It comes with a set screw for easy mounting to an axle.
Axle Collars can be used in Robotics, Robot Arms, 3D Printers, CNC Machines, general science projects, etc