Midwest Fastener 5/16 in. x 3/4 in. Bonded Sealing Washer

The Midwest Fastener 5/16 in. x 3/4 in. Bonded Sealing Washer is engineered to deliver a dependable, leak-tight barrier in a wide range of fastening and assembly applications. Combining durable construction with a bonded rubber backing, this washer cushions fasteners and helps prevent moisture intrusion, vibrations, and surface marring. Ideal for automotive, industrial, and home improvement projects, this sealing washer ensures enhanced connection integrity and corrosion resistance. Its durable materials provide long-lasting performance in demanding environments.