Everbilt M12 10.9 Zinc-Plated Metric Lock Washer (5-Piece per Bag)

Everbilt's split lock washer provides a larger circular bearing surface which helps prevent a nut or bolt head from pulling through the material. It is round with a hole in the center and can also be used as a spacer. Washers are commonly used in any application using a bolt where two pieces are being drawn together. Spilt design helps prevent nuts and bolts from backing out of material. The package size designates the inner diameter of the washer. Used in applications with like nuts and bolts of any kind as well as screw products. Available in various materials and finishes.General applications12 mm inner diameter21.1 mm max outer diameterZinc-plated finish