1-1/4 in 304 Stainless Steel Square Head Plug, MNPT, Class 150, 300 psi Max Pressure MPN:40SQ112N114

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Brand: GoVets Select
Part #: 40SQ112N114
UPC: 190735919798
SKU
510-G1841192
$71.92 for Order Qty of 8
Regular Price $12.59 Special Price $8.99

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1-1/4 in 304 Stainless Steel Square Head Plug, MNPT, Class 150, 300 psi Max Pressure

This 1-1/4 in 304 Stainless Steel Square Head Plug is a versatile and reliable solution for closing threaded pipes, couplings, or fittings in demanding industrial applications. Its square-shaped head provides a flat wrenching surface for easy installation and removal, while its Class 150 pressure rating and 300 psi maximum operating pressure ensure safe and reliable performance within a temperature range of -20 to 350 Degrees F. Suitable for use in high-pressure systems, this plug is ideal for chemical processing, oil and gas, and other industries where corrosion resistance and durability are essential.

Top product features:

  • 304 Stainless Steel construction for corrosion resistance
  • Square-shaped head provides a flat wrenching surface for easy installation and removal
  • Can withstand a maximum operating pressure of 300 psi within a temperature range of -20 Degrees to 350 Degrees F

Top product applications:

  • Closing the end of a threaded pipe
  • Closing a coupling or fitting on a pipeline
  • Stopping a leak in a threaded pipe or fitting

The ZORO SELECT - 40SQ112N114 is a stainless steel square head plug intended to close the end of a threaded pipe, coupling, or fitting. It features a square-shaped head that provides a flat wrenching surface for installation and removal. It is rated for Class 150 pressure and can withstand a maximum operating pressure of 300 psi within a temperature range of -20 Degrees to 350 Degrees F.

Key Features:

  • - Material: 304 Stainless Steel
  • - Fitting Shape: Square Head Plug
  • - Pressure Class: Class 150, with maximum operating pressure of 300 psi
  • - Connection Type: Male National Pipe Thread (MNPT) with 11 1/2 TPI threading
  • - Nominal Pipe Size: 1 1/4 inches
  • - Plug Drive Style: 2 inch square head for wrench engagement
  • - Overall Length: 39 mm
  • - Temperature Range: -20 Degrees to 350 Degrees Fahrenheit
  • - Standards: Material conforms to ASTM-A-351, threads conform to ASME B1.20.1, meets MSS-SP-114 for Class 150 pressure ratings
  • - No pre-applied thread sealant or included seal
  • - Not magnetic


Additional Information

  • Country of Origin: ZZ
  • 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: 1.70
  • Package Width: 1.70
  • Package Height: 1.50
  • Package Weight: 0.30
Product info last updated on February 1, 2026 7:50am UTC Category: Pipes, Valves and Fittings
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