1-1/2 in FNPT Stainless Steel Locknut, Class 150, 304 Grade MPN:4381038070

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Brand: GoVets Select
Part #: 4381038070
SKU
510-G0477057
$67.47 for Order Qty of 3
Regular Price $31.49 Special Price $22.49

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1-1/2 in FNPT Stainless Steel Locknut, Class 150, 304 Grade

The ZORO SELECT - 4381038070 is a high-quality 304 stainless steel locknut designed for securing conduit, fittings, or pipe hubs to enclosures, junction boxes, or mounting surfaces. Its robust design resists axial movement, ensuring a secure and reliable connection. Suitable for applications in chemical, food, and pharmaceutical processing, as well as in marine and coastal environments, this locknut provides excellent corrosion resistance and durability. With a maximum operating pressure of 300 psi, it can handle demanding industrial conditions. Its compact size and ease of installation make it an ideal solution for various industries, including construction, manufacturing, and oil and gas.

Top product features:

  • Material: 304 Stainless Steel
  • Secures conduit, fittings, or pipe hubs to enclosures, junction boxes, or mounting surfaces by clamping the fitting’s threaded neck and resisting axial movement
  • Resists axial movement of the fitting's threaded neck

Top product applications:

  • Secure conduit to enclosures or junction boxes
  • Secure conduit or fittings to mounting surfaces
  • Secure pipe hubs to enclosures or junction boxes
  • The ZORO SELECT - 4381038070 is a 304 stainless steel locknut designed to secure conduit, fittings, or pipe hubs to enclosures, junction boxes, or mounting surfaces by clamping the fitting’s threaded neck and resisting axial movement. Key Features:

    • - Material: 304 Stainless Steel
    • - Nominal Pipe Size: 1 1/2 in
    • - Pipe Fitting Schedule/Class: Class 150
    • - Maximum Operating Pressure: 300 psi
    • - Maximum Steam Pressure: 150 psi
    • - Connection Type: Female National Pipe Thread (FNPT)
    • - Hex Size: 2 5/16 in across flats
    • - Overall Length: 7/16 in
    • - Bolt Hole Center to Center Distance: 1 1/2 in
    • - Outside Diameter: 2-19/64 in
    • - Color: Silver
    • - Standards: Material conforms to ASTM-A-351
    • threads conform to ASME B1.20.1
    • meets MSS-SP-114 Class 150 pressure ratings



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: 6.30
  • Package Width: 6.40
  • Package Height: 6.70
  • Package Weight: 2.88
Product info last updated on February 2, 2026 4:35pm UTC Category: Pipes, Valves and Fittings
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In stock