Alltrade Supply Inc Rubber Flat Washers – 13mm ID X 38mm OD X 6mm Thick – Premium EPDM – 2025 Mfg

These are solid, all-weather rubber flat washers from Alltrade Supply Inc.

They measure 13mm inside diameter, 38mm outside diameter, and are 6mm thick.

Made from premium grade EPDM rubber, they're perfect for isolating vibrations, acting as spacers, or just giving you a nice, snug seal.

The finish is smooth, and they're rated for all-weather use, so they won't crack or rot outside.

Manufactured in 2025, these are fresh stock.

Whether you're DIY-ing something at home or need them for a project, they're a simple, durable solution.

No fancy MPN, just a solid, versatile rubber washer.