Midwest Fastener 3/16 in. x 1/2 in. x 1/16 in. Rubber Washer

The Midwest Fastener Rubber Washer is engineered to deliver reliable cushioning, sealing, and vibration reduction across a variety of fastening tasks. Built from durable rubber, it helps prevent fastener loosening and protects surface finishes from damage during tightening. Ideal for general repair, plumbing, and automotive fastening projects, this black rubber washer creates a tight seal against moisture and dust while maintaining flexible tension between connected components.