200-902 Axle Nut 5/8″ Nyloc
5/8″ x 11 SAE Nyloc Zinc Plated Nut.
The 200-902 is the axle nut used for assembly on carts, excluding the TR.
The 200-902 Nyloc Nut is a torque prevailing nut which uses a plastic/nylon insert located towards the top of the nut,
reducing its inner diameter, which then deforms over the mating thread.
This captures the bolt or screw, providing a locking feature causing resistance or prevailing torque.
This keeps the nut locked in position and resistant to vibration.