5/8" x 21/32" x 1-5/16" Black Chrome Grade 2 SAE Flat Washers (4 pcs.)

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

Box of 4.

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.