Heavy Washer Zinc Plate by Allfast Solutions SKU WAHM619Z M6 / 19mm / 100 M8 / 21mm / 100 M10 / 24mm / 100 M12 / 28mm / 100 M12 / 32mm / 100 M16 / 34mm / 100 M16 / 38mm / 100 M18 / 36mm / 100 M20 / 39mm / 100 M22 / 47mm / 100 M24 / 50mm / 50 M27 / 60mm / 50 M30 / 60mm / 50 M33 / 67mm / 25 M36 / 72mm / 25 M40 / 79mm / 25 M45 / 90mm / 25 M48 / 100mm / 25 1/4 / 3/4 / 100 7/16 / 1 1/8 / 100 9/16 / 1 1/4 / 100 5/8 / 1 1/2 / 100 3/4 / 1 3/4 / 100 1" / 2 1/8 / 50 Diameter M6 M8 M10 M12 M16 M18 M20 M22 M24 M27 M30 M33 M36 M40 M45 M48 1/4 7/16 9/16 5/8 3/4 1" Outside Diameter 19mm 21mm 24mm 28mm 32mm 34mm 38mm 36mm 39mm 47mm 50mm 60mm 67mm 72mm 79mm 90mm 100mm 3/4 1 1/8 1 1/4 1 1/2 1 3/4 2 1/8 Pack Size 100 50 25 Quantity/Each Add to order