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1/2 in Male NPT 316 Stainless Steel Hex Nipple, 1.89 in Length, 6600 psi Max Pressure MPN:8-8 MHN-SS

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Brand: Parker
Part #: 8-8 MHN-SS
SKU
510-G2140774
$78.58 for Order Qty of 2
Regular Price $55.01 Special Price $39.29

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1/2 in Male NPT 316 Stainless Steel Hex Nipple, 1.89 in Length, 6600 psi Max Pressure

The PARKER 8-8 MHN-SS is a reliable and durable stainless steel hex nipple designed for connecting two female-threaded components with 1/2 inch MNPT threads. Its compact 1.89 inch length and 316 stainless steel construction provide excellent corrosion resistance and temperature range from -425 to 1200 °F. Suitable for conveying air, natural gas, and oil in piping systems, this fitting meets ANSI standards and withstands up to 6,600 psi maximum operating pressure. Ideal for a wide range of applications, including industrial, commercial, and residential settings, this nipple ensures a secure and leak-free connection.

Top product features:

  • Material: 316 stainless steel for corrosion resistance
  • Connection type: Male National Pipe Thread (MNPT) on both ends
  • Maximum operating pressure: 6,600 psi

Top product applications:

  • Connects two female-threaded components in 1/2 inch MNPT piping systems
  • Conveys air in piping systems using 1/2 inch MNPT connections
  • Used in oil piping systems with 1/2 inch MNPT connections

The PARKER - 8-8 MHN-SS is a stainless steel hex nipple designed to connect two female-threaded components, both having 1/2 inch MNPT threads. This 316 stainless steel fitting features a hexagonal center section to provide a wrenching surface for installation and removal. Its compact length of 1.89 inches provides 316 stainless steel construction. Temperature range: -425 to 1200 °F. The fitting complies with ANSI B31.1, ANSI B31.3, and ANSI B1.20.1 standards and has a maximum operating pressure of 6,600 psi.

Key Features:

  • - Material: 316 stainless steel for corrosion resistance
  • - Connection type: Male National Pipe Thread (MNPT) on both ends
  • - Nominal pipe size: 1/2 inch for both connections
  • - Thread size: 1/2-14 TPI
  • - Overall length: 1.89 inches (1 7/8 in)
  • - Hex size (across flats): 7/8 inch for wrench engagement
  • - Maximum operating pressure: 6,600 psi
  • - Temperature range: -425 to 1200 °F
  • - Conveys air, natural gas, and oil in piping systems using 1/2 inch MNPT connections
  • - Does not include pre-applied thread sealant or seals


Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 4.40
  • Package Width: 2.90
  • Package Height: 1.90
  • Package Weight: 0.91
  • California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 31, 2026 3:57am UTC Category: Pipes, Valves and Fittings
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In stock