Hollow Hex Head Plug 1 1/4 in Nominal Pipe Size Carbon Steel Zinc-Plated Male BSPP 22 mm Outside Diameter 7/8 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 Nitrile 1-1/4 in Magnetic Yes