Everbilt M6 Zinc Grade 10.9 Metric Lock Washer (5-Piece per Bag)

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 I.D. of the washer.General applications6 mm I.D.11.8 mm maximum O.D.Zinc plated finish