• A flat washer is a round outer diameter thin plate with a center hole (inner diameter) punched to the size of the bolt or screw size.
• Flat washers are used to support and spread the load across the baring area of the bolt and nut to prevent pull through.
• Flat Washers may be used to provide ease of movement for spinning parts, or when the hole holding the fastener assembly is larger than the finishing nut.
• Single piece.
