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.
Diameter: 5/16″
Diameter 2: 3/4″
Thickness: 1/16″
Material: Stainless Steel
Hardness: 18-8
Nominal Size: 1/4″ (14)
Style: USS
Type: Flat Washer
Diameter: 5/16″
Diameter 2: 3/4″
Thickness: 1/16″
Material: Stainless Steel
Hardness: 18-8
Nominal Size: 1/4″ (14)
Style: USS
Type: Flat Washer
Diameter: 7/16″
Diameter 2: 1″
Thickness: 5/64″
Material: Stainless Steel
Hardness: 18-8
Style: USS
Type: Flat Washer
Diameter: 9/16″
Diameter 2: 1-1/2″
Thickness: 7/64″
Material: Stainless Steel
Hardness: 18-8
Style: USS
Type: Flat Washer








