Nominal Size: 3/16"
Inside Diameter: 1/4"
Outside Diameter: 9/16"
Thickness: 3/64"
Material: Stainless Steel
Hardness: 18-8
Type: Flat Washer
Box of 100.
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.
