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Nut And Stud Welding

Product Catalogs

Protecting threads from being damaged by arching during the weld, Stud Welding Electrodes are designed for projection welding studs and screws. Electrodes are available with sleeves of different depths to fit an application.

These electrodes have a variety of mounting options the tuffaloy catalog is easily navigable use the search feature to find your desired nut or stud electrode Stud weld electrodes are intended for projection welding studs and screws, Nut welding electrodes are used for projection welding nuts.

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  • $122.15

    16-37825-CM8 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 42433.00  Overall Length: 0.66  Weld Face Diamter: 1.0...

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    $122.15
  • $122.15

    16-37825-CM9 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 42433.00  Overall Length: 0.66  Weld Face Diamter: 1.0...

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    $122.15
  • $122.15

    16-37825-CM6 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 42433.00  Overall Length: 0.66  Weld Face Diamter: 1.0...

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    $122.15
  • $89.12

    16-37725-CM5 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 40241.00  Overall Length: 0.66  Weld Face Diamter: 0.6...

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    $89.12
  • $89.12

    16-37725-CM6 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 40241.00  Overall Length: 0.66  Weld Face Diamter: 0.6...

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    $89.12
  • $96.55

    MO9-10W 9MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.394  View th...

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    $96.55
  • $10.88

    M09 9MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.394  View the Tuffaloy Electrode Catalog

    $10.88
  • $10.88

    MO8 8MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.354  View the Tuffaloy Electrode Catalog

    $10.88
  • $10.88

    MO6 6MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.276  View the Tuffaloy Electrode Catalog

    $10.88
  • $102.75

    M12-10W 12MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M22  Overall Length: 0.67  Pin Clearance: 0.512  View th...

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    $102.75
  • $141.68

    M14-10W 14MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M26  Overall Length: 0.67  Pin Clearance: 0.588  View th...

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    $141.68
  • $102.75

    M13-10W 13MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M22  Overall Length: 0.67  Pin Clearance: 0.551  View th...

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    $102.75
  • $24.96

    M14 14MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M26  Overall Length: 0.67  Pin Clearance: 0.588  View the Tuffaloy Electrode Catalog

    $24.96
  • $89.12

    16-37725-C08 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 40241.00  Overall Length: 0.66  Weld Face Diamter: 0.6...

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    $89.12
  • $89.12

    16-37725-C04 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 43832.00  Overall Length: 0.66  Weld Face Diamter: 0.6...

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    $89.12
  • $89.12

    16-37725-C06 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 43832.00  Overall Length: 0.66  Weld Face Diamter: 0.6...

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    $89.12
  • $89.12

    16-37725-CM4 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 40241.00  Overall Length: 0.66  Weld Face Diamter: 0.6...

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    $89.12
  • $89.12

    16-37725-C25 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 40241.00  Overall Length: 0.66  Weld Face Diamter: 0.6...

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    $89.12
  • $89.12

    16-37725-C12 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 40241.00  Overall Length: 0.66  Weld Face Diamter: 0.6...

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    $89.12
  • $122.15

    16-37825-CM4 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 42433.00  Overall Length: 0.66  Weld Face Diamter: 1.0...

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    $122.15
  • $122.15

    16-37825-CM5 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 42433.00  Overall Length: 0.66  Weld Face Diamter: 1.0...

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    $122.15
  • $122.15

    16-37825-CM7 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 42433.00  Overall Length: 0.66  Weld Face Diamter: 1.0...

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    $122.15
  • $133.89

    16-37826-CM10 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 43844.00  Overall Length: 0.66  Weld Face Diamter: 1.2...

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    $133.89
  • $133.89

    16-37826-CM11 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 43844.00  Overall Length: 0.66  Weld Face Diamter: 1.2...

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    $133.89
  • $133.89

    16-37826-CM14 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 43844.00  Overall Length: 0.66  Weld Face Diamter: 1.2...

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    $133.89
  • $133.89

    16-37826-CM12 NUT WELD HEAD

    CMW

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 43844.00  Overall Length: 0.66  Weld Face Diamter: 1.2...

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    $133.89
  • $14.20

    M13 13MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M22  Overall Length: 0.67  Pin Clearance: 0.551  View the Tuffaloy Electrode Catalog

    $14.20
  • $14.20

    M12 12MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M22  Overall Length: 0.67  Pin Clearance: 0.512  View the Tuffaloy Electrode Catalog

    $14.20
  • $102.75

    M11-10W 11MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M22  Overall Length: 0.67  Pin Clearance: 0.472  View th...

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    $102.75
  • $14.20

    MO11 11MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M22  Overall Length: 0.67  Pin Clearance: 0.472  View the Tuffaloy Electrode Catalog

    $14.20
  • $102.75

    M10-10W 10MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M22  Overall Length: 0.67  Pin Clearance: 0.432  View th...

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    $102.75
  • $14.20

    M10 10MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M22  Overall Length: 0.67  Pin Clearance: 0.432  View the Tuffaloy Electrode Catalog

    $14.20
  • $96.55

    MO8-10W 8MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.354  View th...

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    $96.55
  • $96.55

    MO7-10W 7MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.345  View th...

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    $96.55
  • $10.92

    MO7 7MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.315  View the Tuffaloy Electrode Catalog

    $10.92
  • $96.55

    MO6-10W 6MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.276  View th...

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    $96.55
  • $96.55

    MO5-10W 5MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.236  View th...

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    $96.55
  • $10.93

    MO5 5MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.236  View the Tuffaloy Electrode Catalog

    $10.93
  • $96.55

    MO4-10W 4MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.197  View th...

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    $96.55
  • $10.90

    MO4 4MM NUT WELD HEAD

    Tuffaloy

    RWMA Class: 2  Head Engagement: M18  Overall Length: 0.67  Pin Clearance: 0.197  View the Tuffaloy Electrode Catalog

    $10.90