Plug Fitting; Type Square Head, Corded; Applicable Standard ASME B16.3/B16.14, ANSI/ASME B1.20.1; Nominal Pipe Size 1"; Thickness STD; End Connection Male Threaded; Material Malleable Iron; Material Specification ASTM A197; Finish Black; Pressure Rating 150 Lb; Application Plumbing, OEM, Oil, Gas, Fluid, Steam; Packaging Quantity 20 Per Inner Pack, 240 Per Master Carton