Bonded washers are slightly cone-shaped washers with a bonded rubber backing. Ideal for applications needing a stronger seal than what most washers may provide. Commonly used in roofing and fluid industrial applications.

• Material: Available in steel or stainless steel (410, 18-8/304, 316)
• Size range: From #8 to 3/4″ diameter bolt size to customer request
• Finishes: Plated/galvanized
• Options: Multiple inside and outside dimensions available