Washer Ss .89Id X 1.5Od X.09

The Gardner Washer is used with a machine-threaded fastener and nut to distribute the load of the fastener it is carrying over a greater surface area. This washer is particularly important when fastening bolts, screws, or nuts. It is used to keep the screw from loosening or to distribute the load from the nut or bolt head over a larger area.