Discover the strength and durability of the DOT Sheet Metal Grommet with Plain Washer #4, crafted from corrosion-resistant brass with a 1/2 inch hole size. This heavy-duty sheet metal grommet and washer set comes in a convenient package of 1 gross (144 pairs), ideal for reinforcing fabric holes in tarps, banners, curtains, upholstery, and marine or outdoor hardware projects. Compatible with hand tools and grommet setting machines, these versatile grommets provide reliable hole reinforcement for patio decor and outdoor living needs without sacrificing durability or finish options.