Cored Square Head Plug 4 150 304 SQ HD PLUG

Cored Square Head Plug, Connection Size: 4 in, Connection Type: MPT, 304 Stainless Steel, 4-8 Thread, Pressure Class: 150 lb, For Use With: Air, Water, Oil, Natural Gas, Steam Media, Dimension Standards: ASME B1.20.1, Additional Information: 2.050 lb Weight