5/8 x 21/32 x 1-5/16 Zinc Plated Grade 2 Steel SAE Flat Washers

Diameter: 21/32 Diameter 2: 1-5/16 Thickness: 3/32 Material: Steel Finish: Zinc Thread Type: SAE Hardness: Grade 2 Nominal Size: 5/8 Type: Flat Washer A 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.