1/4″ x 17/64″ x 9/16″ Brass S Pattern Flat Washers (48 pcs.)
Diameter: 17/64″ Diameter 2: 9/16″ Thickness: 3/64″ Material: Brass Nominal Size: 1/4″ (#14) Style: S Pattern Type: Flat Washer Box of 48. 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.