5/16" x 11/32" x 11/16" Chrome Plated Grade 2 Steel SAE Flat Washers (16 pcs.)

Diameter: 11/32"
Diameter 2: 11/16"
Thickness: 1/16"
Material: Steel
Finish: Chrome
Thread Type: SAE
Hardness: Grade 2
Nominal Size: 5/16"
Type: Flat Washer

Box of 16.

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.