The JCB 333E8570 is a genuine M16 Nord-Lock stainless steel wedge-locking washer, engineered to provide superior bolt security in high-vibration and dynamic load environments. Manufactured from durable stainless steel, this wedge-locking washer ensures reliable fastening and actively prevents loosening, which is crucial for maintaining the integrity and safety of JCB machinery. It is an essential component for various JCB equipment models requiring robust and corrosion-resistant M16 fasteners.