Midwest Fastener 3/8 in. Aluminum Flat Washer

The Midwest Fastener 3/8 in. Aluminum Flat Washer is designed to distribute the load of threaded fasteners such as bolts and screws. Constructed from lightweight, corrosion-resistant aluminum, this flat washer provides a reliable bearing surface that helps prevent pull-through and surface damage across a variety of fastening assemblies. Ideal for commercial, automotive, and general hardware applications, this washer delivers long-lasting durability in demanding environments. Its smooth flat design ensures a secure, tight fit to maintain fastener tension and integrity.