Everbilt 5/16 in. x 11/16 in. Black Neoprene Washer (3 per Pack)

These neoprene flat washers provide a tight moisture barrier to seal out liquids and gas and also help cushion the nut or bolt head. It is the same washer used in a bonded sealing washer. The package size designates the inner diameter of the washer. Used in applications with nuts and bolts or screws where moisture prevention is a concern.

• Provides a tight moisture barrier to seal out gas and liquids
• This washer is the same type used in a bonded sealing washer
• Use where moisture prevention is of concern