9/16 x 19/32 x 1-3/16 Zinc Plated Grade 8 Steel SAE Flat Washers
Diameter: 19/32Diameter 2: 1-3/16Thickness: 3/32Material: SteelFinish: Yellow ZincThread Type: SAEHardness: Grade 8Nominal Size: 9/16Type: Flat WasherA flat washer is a thin, usually round, plate with a hole in the middle that is normally used to distribute the load of a threaded fastener. USS flat washers have a large, wider body. SAE flat washers are machined to a tighter specification and have a smaller outside diameter.