A washer is a thin disk with a hole used to distribute the load of a threaded fastener. VEX washers fit on all VEX screws and VEX shafts.
Telfon has low friction. Use on shafts where metal rubs on metal.
Compatibility: Washers fit all VEX screws and shafts.
Material Finish: Plastic washers have no finish.
Size: 0.173" ID, 0.375" OD, 0.04" thick