1 in 304 Stainless Steel Square Head Plug, MNPT, Class 150, 300 psi 40SQ112N010

The ZORO SELECT - 40SQ112N010 is a stainless steel square head plug designed to close or seal the end of a threaded pipe, coupling, or fitting. Made from 304 stainless steel, this plug features a 2-inch square head for wrench engagement, facilitating installation and removal. It has a 1-inch nominal pipe size with MNPT (Male National Pipe Thread) connections, compatible with Class 150 pressure-rated pipe systems. The plug is suitable for operating temperatures ranging from -20°F to 350°F and can withstand a maximum operating pressure of 300 psi. It conforms to ASTM-A-351 material standards, ANSI/ASME B1.20.1 thread specs, and MSS-SP-114 Class 150 pressure ratings. Key Features: - Material: 304 Stainless Steel - Fitting Shape: Square Head Plug - Connection Type: MNPT with 1" pipe size - Pressure Rating: Class 150, Maximum Operating Pressure 300 psi - Temperature Range: -20°F to 350°F - Plug Drive: 2" square head for wrench use - Outside Diameter: 1 inch - Overall Length: 32.5 mm - Threads: Size 11 1/2, conforms to ANSI/ASME B1.20.1 - Includes no pre-applied thread sealant or additional seals