Specification: Item Type: Oil Drain Plug Gasket Kit Specification: M6 M8 M10 M12 M14 M16 M20 M22 M24 Surface Treatment: Zinc Plating Application: Mechanical Industry Fasteners Package List: 20 x M620 Gasket x M820 Gasket x M1020 Gasket x M1220 gasket x M1420 gasket x M1620 gasket x M1820 gasket x M2010 gasket x M2210 gasket x M24 gasket