Prosource 31-1/2B Pipe Plug, 1/2 in, MPT, Square Head, Malleable Iron, SCH 40 Schedule

The black pipe fittings malleable screwed plug size is 1/2 inch for steam and water working pressure up to 150 pounds. It has a squared head.

• The pipe plugs have a black finish
• The pipe plugs have a black finish
• The pipe plugs are UL and FM certified
• The pipe plugs meets ASTM and ASME standards
• The pipe plugs are made of 150 class malleable steel
• The pipe plugs male NPT threads are for connecting to a Female pipe or fitting