Everbilt M10 Zinc-Plated 10.9 in. Metric Lock Washer (5-Pack)

Used in applications with nuts and bolts. The split lock washer provides a more uniform load distribution. The split in the washers grips the material surface to prevent loosening during vibration. The called out size is the inner diameter of the washer.General applications10 mm inner diameter18.1 mm maximum outer diameterZinc plated finish