Gibraltar CN-30SS-G 5/8-11, 1-3/8" Flange Diam, 13/16" High, 1-1/16" Across Flats, Flange Nut
5/8-11, 1-3/8" Flange Diam, 13/16" High, 1-1/16" Across Flats, Flange Nut Grade 303 Stainless Steel, 3/16" Flange Height
$13.91