1/4" MNPT 316 SS Hex Head Plug MPN:4 PH-SS

• The PARKER - 4 PH-SS is a hex head plug made of 316L stainless steel designed to close off the end of a pipe, fitting, or port. It features a threaded connection with a 1/4 in -18 MNPT thread size and a 9/16 in hex drive style for tightening or removal using a wrench. This plug is constructed with a cored design and finished with a bright coating, corrosion resistance provided by 316L stainless steel, and operating temperature range: -425 to 1200 F. It meets ANSI B31.1, ANSI B31.3, and ANSI B1.20.1 standards. The fitting has a pressure rating: 8000 psi and an operating pressure rating: 7500 psi.

  Key Features:

  • - Material: 316L stainless steel
  • - Shape: Hex head plug with a six-sided wrenching surface sized 9/16 in across flats.
  • - Connection type: Male National Pipe Thread (MNPT), 1/4 in nominal pipe size and 1/4 in -18 thread size.
  • - Overall length: 0.75 in (3/4 in).
  • - Finish: Bright surface coating.
  • - Plug construction: Cored.
  • - Pressure rating: 8000 psi
  • operating pressure rating: 7500 psi.
  • - Operating temperature range: -425 to 1200 F.
  • - Does not include pre-applied thread sealant or sealing components.

Additional Information