Weld Nuts

About Weld Nuts

Weld nuts are specialized fasteners designed for welding onto metal surfaces. Featuring a threaded hole, they facilitate the attachment of components in applications where traditional nuts are impractical. These nuts typically have a flange or projection for easy positioning and alignment during welding. The weld nut's design ensures a secure and permanent connection, enhancing structural integrity. Available in various shapes and sizes, weld nuts find common use in automotive, construction, and manufacturing industries, providing a reliable and efficient method for creating durable, threaded connections in metal assemblies through the welding process.

Compare part numbers, manufacturers and available catalog specifications. Open a product for complete details, pricing and availability.

  • WN-024-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

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    Thread Size
    10-24
    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-032-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

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    Thread Size
    10-32
    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-0420-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

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    Thread Size
    1/4-20
    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-440-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

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    Thread Size
    4-40
    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-632-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

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    Thread Size
    6-32
    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-832-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

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    Thread Size
    8-32
    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-M3-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Metric Type WN, WNS

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    Thread Size
    M3 x 0.5
    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-M4-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Metric Type WN, WNS

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    Thread Size
    M4 x 0.7
    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-M5-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Metric Type WN, WNS

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    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WN-M6-0CU

    Penn Engineering

    Self-Locating Projection Weld Nuts - Metric Type WN, WNS

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    Material
    Carbon Steel
    RoHS Compliant
    Yes
    Finish/Coating
    Copper Flash

  • WNS-024-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

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    Thread Size
    10-24
    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated

  • WNS-032-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

    View product details
    Thread Size
    10-32
    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated

  • WNS-0420-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

    View product details
    Thread Size
    1/4-20
    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated

  • WNS-440-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

    View product details
    Thread Size
    4-40
    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated

  • WNS-832-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Unified Type WN, WNS

    View product details
    Thread Size
    8-32
    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated

  • WNS-M3-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Metric Type WN, WNS

    View product details
    Thread Size
    M3 x 0.5
    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated

  • WNS-M4-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Metric Type WN, WNS

    View product details
    Thread Size
    M4 x 0.7
    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated

  • WNS-M5-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Metric Type WN, WNS

    View product details
    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated

  • WNS-M6-0

    Penn Engineering

    Self-Locating Projection Weld Nuts - Metric Type WN, WNS

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    Material
    300 Series Stainless Steel
    Finish/Coating
    Passivated