Nominal Size: 1/2"
Inside Diameter: 17/32"
Outside Diameter: 1-1/16"
Thickness: 3/32"
Material: Stainless Steel
Finish: Polished
Hardness: 18-8
Style: SAE
Type: Flat Washer
Box of 5.
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.
