This ARB Nyloc nut is sized M8 x 1.25 x 1.25 and provides a vibration-resistant locking feature for threaded assemblies. The nylon-insert locking element helps prevent loosening under dynamic loads, making the nut suitable for securing brackets, fittings, and hardware that experience movement or vibration. It’s offered as a service or replacement fastener where a locking M8 nut is required.
ARB Nut Nyloc M8 X 1.25 X 1.25