1" x 1-1/16" x 2-1/2" Plain Grade 2 Steel USS Flat Washers

Diameter: 1-1/16"
Diameter 2: 2-1/2"
Thickness: 11/64"
Material: Steel
Finish: Plain
Thread Type: USS
Hardness: Grade 2
Nominal Size: 1"
Type: Flat Washer

Box of 27.

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.