2-1/2" MNPT SS Square Head Plug MPN:4381037290

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Brand: GoVets Select
Part #: 4381037290
SKU
510-G3054441
$67.98 for Order Qty of 2
Regular Price $47.59 Special Price $33.99

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2-1/2" MNPT SS Square Head Plug

This stainless steel square head plug is designed for closing or sealing threaded pipes, couplings, or fittings in various industrial and plumbing applications. Constructed from durable 316L stainless steel, it offers corrosion resistance and strength, making it suitable for use in demanding environments. With a 2-1/2 inch nominal size and ANSI B1.20.1 and ASME B16.33 compliance, it fits standard threaded connections and meets industrial plumbing specifications. Its square head design provides a flat wrenching surface for easy installation and removal, while its MNPT threads ensure secure fastening. Ideal for use in pressure applications, it offers a reliable solution for plumbing and industrial projects.

Top product features:

  • 316L stainless steel construction for corrosion resistance and strength
  • Square head with flat wrenching surface for easy installation and removal
  • MNPT (Male National Pipe Thread) threads for secure fastening

Top product applications:

  • Closing or sealing threaded pipes
  • Sealing couplings or fittings
  • Industrial and plumbing applications

The ZORO SELECT 4381037290 is a stainless steel square head plug designed for closing or sealing threaded pipes, couplings, or fittings. Constructed from 316L stainless steel, which is rated for corrosion resistance and strength, it offers durability for various industrial and plumbing applications. Rated for pressure applications within the specified parameters, the plug has a 2-1/2 inch nominal size, an outside diameter of 2-7/8 inches, and an overall length of 1-7/8 inches, designed to fit standard threaded connections. It complies with ANSI B1.20.1 and ASME B16.33 standards.

Key Features:

  • - Material: 316L stainless steel for corrosion resistance and strength
  • - Shape: Square head with flat wrenching surface for installation and removal
  • - Connection: MNPT (Male National Pipe Thread) threads for secure fastening
  • - Pressure Rating: Rated for pressure applications within the specified parameters
  • - Temperature Rating: Suitable for use within temperatures and pressures consistent with standard industrial plumbing specifications
  • - Nominal Pipe Size: 2-1/2 inches
  • - Outside Diameter: 2-7/8 inches
  • - Overall Length: 1-7/8 inches
  • - Standards: Meets ANSI B1.20.1 and ASME B16.33 standards


Additional Information

  • Country of Origin: VN
  • 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: 3.30
  • Package Width: 3.30
  • Package Height: 1.80
  • Package Weight: 0.52
Product info last updated on February 19, 2026 9:15am UTC Category: Pipes, Valves and Fittings
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In stock