712210, 50 PER BOX
3/4" Nominal Size, 1.041" Nominal O.D. Diameter, 14 Threads Per Inch, .531"-.516" Max/Min Length, 9/16" Hex Socket Key Size. This is a socket pipe plug, also called socket pressure plugs. They are made of a high grade alloy steel and conform to ASME B2.2 & B1.20.3 requirements. They are a 7/8" dryseal taper which has a designation of NPTF per those requirements. Brass, stainless steel, 3/4" taper and specials are all available! The 3/4" taper will extend out of the hole, the 7/8" taper are used in applications where you require a flush fitting.