Plug Fitting; Type Square Head, Cored; Applicable Standard ANSI/ASME B16.15/B1.20.1, A-A-59617, MSS-SP-106; Nominal Pipe Size 1"; Width Across Flat 0.81"; End Connection Male Threaded; Material Brass; Material Specification ASTM B584; Pressure Rating Class 125; Application Commercial, Plumbing, OEM, Water, Oil, Gas, Steam; Lead-Free; Packaging Quantity 25 Per Box