Hillman 9/16″ USS Flat Washer 110pk
Flat washers are great for adding resistance to your bolts and screws to prevent them from boring into the wood and weakening it. These washers are finished with zinc to be corrosion resistant and designed to fit other coarse fit bolts and washers. When selecting a washer, be sure to pick one that matches the fasteners you are already using. Picking a different finish may cause a chemical reaction, weakening your fasteners over time.
Corrosion-Resistant Finish: Zinc plating offers moderate protection against rust and corrosion
USS Engineered: Designed for use specifically with USS threaded bolts
Increases Fastener Security: Flat washers are used to increase the pressure a bolt or screw provides in material
Part of a Complete Fastening Solution: Prevents a nut, bolt, or screw of the same finish and size from pulling through material
For use with a 4/7 In. bolt or screw
9/16 In.