McMaster 98029A033 Black-Oxide Steel Washer for 1/2" Screw Size, General Purpose, 0.531" ID 48UV12 and 12-1/2 in tongue and

and 12-1/2 in tongue and groove pliers

Trade Size D

accommodating various applications

Includes Spring Guard

Replaceable Blade For Use With Cuts Up To 1 " dia

McMaster 98029A033 Black-Oxide Steel Washer for 1/2" Screw Size, General Purpose, 0.531" ID 48UV12 and 12-1/2 in tongue andYour go to metal washer for every screw size. Washers take the pressure off nuts and screws to protect mounting surfaces. Black Oxide SteelTypically chosen for their appearance, these washers have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments. Material CertificateWashers include a report with a traceable lot number. Washer Designation General Purpose Material Black