Square Head Plug, 1/2 in MNPT, 304 Stainless Steel, Class 3000 MPN:1RRK7

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Brand: GoVets Select
Part #: 1RRK7
UPC: 190735907023
SKU
510-G0422615
$70.32 for Order Qty of 8
Regular Price $12.31 Special Price $8.79

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Square Head Plug, 1/2 in MNPT, 304 Stainless Steel, Class 3000

Seal threaded pipe outlets, couplings, or fittings with the ZORO SELECT 1RRK7 stainless steel square head plug. Its threaded MNPT connection and square-shaped head provide a flat surface for wrenching, making installation and removal easy. Made from 304 stainless steel for corrosion resistance and durability, this plug withstands maximum pressures of 3000 psi at 100°F and up to 2500 psi at 350°F. Ideal for use in high-pressure applications, such as in the chemical, oil, and gas industries, this plug ensures a secure seal and reliable performance. Its compact size and lightweight design make it easy to handle and store.

Top product features:

  • Material: 304 Stainless Steel for corrosion resistance and durability
  • Threaded MNPT connection for secure installation
  • Square-shaped head for easy wrenching and installation

Top product applications:

  • Sealing threaded pipe outlets
  • Sealing couplings
  • Sealing fittings
  • The ZORO SELECT 1RRK7 is a stainless steel square head plug designed for sealing threaded pipe outlets, couplings, or fittings. It features a threaded MNPT connection and a square-shaped head that provides a flat surface for wrenching, facilitating installation and removal. Made from 304 stainless steel. Maximum pressure: 3000 psi @ 100°F.

    Key Features:

    • - Material: 304 Stainless Steel for corrosion resistance and durability
    • - Basic Pipe Fitting Shape: Plug
    • - Fitting Connection Type: MNPT (Male National Pipe Thread)
    • - Fitting Schedule/Class: Class 3000 (pressure rating)
    • - Fittings Sub-Category: Plugs
    • - Includes Pre-Applied Thread Sealant: No
    • - Includes Seal: No
    • - Maximum pressure: 3000 psi @ 100°F
    • - Max. Steam Pressure: 2500 psi @ 350 Degrees F
    • - Nominal Pipe Size: 1/2 in
    • - Pipe Fitting Material: 304 Stainless Steel
    • - Pipe Size (Fittings): 1/2"
    • - Specific Fitting Shape: Square Head Plug
    • - Standards: ASTM A182
    • ANSI/ASME B1.20.1
    • 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: 0.87
  • Package Width: 0.87
  • Package Height: 0.87
  • Package Weight: 0.13
Product info last updated on February 6, 2026 5:30am UTC Category: Pipes, Valves and Fittings
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In stock