Plug, 18 mm Nominal Pipe Size, Carbon Steel, Zinc-Plated, Threaded, 15/16 in Outside Diameter, 21/32 in Overall Length, 630 bar Maximum Operating Pressure, -104 Degrees to 482 Degrees F, Includes Pre-Applied Thread Sealant No, Includes Seal Yes, Seal Material NBR, M18 x 1 x 1.50, Magnetic Yes. This item has been restricted from sale in the following state (s): []