Square Head Plug, 3/4 in, 304 Stainless Steel, MNPT, Class 3000 MPN:1RRK9

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Brand: GoVets Select
Part #: 1RRK9
UPC: 190735922927
SKU
510-G2171951
$68.94 for Order Qty of 6
Regular Price $16.09 Special Price $11.49

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Square Head Plug, 3/4 in, 304 Stainless Steel, MNPT, Class 3000

This stainless steel square head plug is designed to seal or close threaded pipe ends in industrial and plumbing applications. Made from corrosion-resistant 304 stainless steel, it is suitable for use in high-pressure and high-temperature environments. The plug's MNPT connection ensures a secure seal, and its square head design allows for easy wrenching. With a pressure rating of up to 3000 psi at 100°F and steam pressure capacity of up to 2500 psi at 350°F, this plug is ideal for a variety of applications, including HVAC, plumbing, and chemical processing. It is also suitable for use in food processing and pharmaceutical industries.

Top product features:

  • 304 Stainless Steel construction provides corrosion resistance for industrial and plumbing applications.
  • Square head design allows for wrenching for secure installation.
  • Threads conform to ANSI/ASME B1.20.1 and ASME B16.11 standards for secure sealing.

Top product applications:

  • Industrial pipe sealing and repair
  • Plumbing and HVAC applications
  • High-pressure steam systems
  • The ZORO SELECT - 1RRK9 is a stainless steel square head plug designed to close or seal threaded pipe ends. Made from corrosion-resistant material suitable for industrial and plumbing applications, it is rated for operation within specified pressure and temperature ranges. Its threaded connection is MNPT, with a nominal pipe size of 3/4 inch.

    Key Features:

    • - Material: 304 Stainless Steel, made from corrosion-resistant material.
    • - Shape: Square Head Plug, with a square head designed for wrenching.
    • - Connection Type: MNPT, with threaded ends for secure sealing.
    • - Pressure Rating: rated for pressure up to 3000 psi at 100°F.
    • - Steam Pressure Capacity: rated for steam pressure up to 2500 psi at 350°F.
    • - Nominal Pipe Size: 3/4 inch, compatible with standard piping systems.
    • - Standards: Material conforms to ASTM-A-182
    • Threads conform to ANSI/ASME B1.20.1 and ASME B16.11.



Additional Information

  • Country of Origin: TW
  • 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: 1.06
  • Package Width: 1.06
  • Package Height: 1.02
  • Package Weight: 0.23
Product info last updated on February 12, 2026 6:51am UTC Category: Pipes, Valves and Fittings
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In stock