Hillman Split Lock Washers, Zinc-Finish, Assorted Sizes

Hillman's zinc lock washers come in handy assortments of sizes to keep nuts and bolts biting into place. Available in round or flattened shapes with split ends that create ridges, these affordable washers nestle under nuts and help prevent loosening from everyday bumps and vibration. Great for any job where bolts are joining two pieces together, the zinc finish protects against corrosion so your screws stay tight for the long haul.