DOT Grommet with Tooth Washer #5 in brass offers a durable 5/8 inch inner diameter solution for reinforcing holes in woven materials like canvas, fabric, and sheet metal. Featuring interlocking teeth on the tooth washer, it ensures a firmer, tighter grip ideal for outdoor uses such as banners, marine equipment, upholstery, tents, and tarps. Supplied as a gross pack of 144 sets, these heavy-duty grommets provide reliable hole reinforcement and require compatible installation tooling. Available in multiple metal finishes, they combine strength and versatility for upgrading patio decor and outdoor living projects with long-lasting hardware.