Skip to content
Buy more save more! Quantity discount prices for almost all of our stock, look for your item now! Shop our store for delivery nationwide & same day shipping.
Buy more save more! Quantity discount prices for almost all of our stock, look for your item now! Shop our store for delivery nationwide & same day shipping.

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.

Filters

  • $12.88

    MO7 7MM PIN

    Tuffaloy

    RWMA Class: CVD Coated Steel  Overall Length: 1.24  Pilot Diameter: 0.303  Nut Size: 7 mm  View the Tuffaloy Electrode Catalog

    $12.88
  • $12.88

    MO8 8MM PIN

    Tuffaloy

    RWMA Class: CVD Coated Steel   Overall Length: 1.25   Pilot Diameter: 0.340   Nut Size: 8 mm   View the Tuffaloy Electrode Catalog

    $12.88
  • $70.06

    TDH-25C BODY

    Tuffaloy

    RWMA Class: 2  Holder Engagement: 5RW  Head Engagement: M18  Overall Length: 1.97  View the Tuffaloy Electrode Catalog

    $70.06
  • $27.27

    TNFD20-M12 UPPER NUT ELECTRODE

    Tuffaloy

    RWMA Class: 2  Holder Engagement: 5RW  Overall Length: 2.36  Weld Face Diamter: 0.75  View the Tuffaloy Electrode Catalog

    $27.27
  • $292.02

    4531 HEAVY DUTY STUD-NUT STRAIGHT HOLDER

    Tuffaloy

    RWMA Class: 2  Head Engagement: HD Size 1  Barrel Diameter: 1.25  Barrel Length: 3.50  Overall Length: 5.63  View the Tuffaloy Electrode Catalog

    $292.02
  • $292.02

    4530 HEAVY DUTY STUD-NUT STRAIGHT HOLDER

    Tuffaloy

    RWMA Class: 2  Head Engagement: HD Size 1  Barrel Diameter: 1.00  Barrel Length: 3.50  Overall Length: 5.63  View the Tuffaloy Electrode Catalog

    $292.02
  • $408.38

    Tuffaloy 4537 S&N HOLDER 1-1/2 DIA

    Tuffaloy

    S & N HOLDER

    $408.38
  • $14.00

    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

    $14.00
  • $14.00

    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

    $14.00
  • $165.20

    458 HEAVY DUTY SELF-PILOTED NUT ELECTRODE

    Tuffaloy

    RWMA Class: 2  Holder Engagement: HD Size 2  Weld Face Diamter: 1.50  Pin Diameter: 0.413  Pin Stickout: 0.438  Nut Size: 43832.000  View the Tuffa...

    View full details
    $165.20
  • $223.40

    440-10W HEAVY DUTY STUD ELECTRODE

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: HD Size 2  Weld Face Diamter: 1.50  Stud Size: 43959.0...

    View full details
    $223.40
  • $152.41

    1313-4381-10W STUD WELDING ELECTRODE

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 5RW  Overall Length: 3.25  Weld Face Diamter: 1.25  Sl...

    View full details
    $152.41
  • $119.68

    0316-4052-10W STUD WELDING ELECTRODE

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 5RW  Overall Length: 3.00  Weld Face Diamter: 1.00  Sl...

    View full details
    $119.68
  • $119.68

    0316-4032-10W STUD WELDING ELECTRODE

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Holder Engagement: 5RW  Overall Length: 3.00  Weld Face Diamter: 1.00  Sl...

    View full details
    $119.68
  • $12.88

    MO9 9MM PIN

    Tuffaloy

    RWMA Class: CVD Coated Steel  Overall Length: 1.19  Pilot Diameter: 0.380  Nut Size: 9 mm  View the Tuffaloy Electrode Catalog

    $12.88
  • $15.71

    MO12 12MM PIN

    Tuffaloy

    RWMA Class: CVD Coated Steel  Overall Length: 1.40  Pilot Diameter: 0.500  Nut Size: 12 mm  View the Tuffaloy Electrode Catalog

    $15.71
  • $87.39

    TDH-35A BODY

    Tuffaloy

    RWMA Class: 2  Holder Engagement: 5RW  Head Engagement: M26  Overall Length: 1.97  View the Tuffaloy Electrode Catalog

    $87.39
  • $72.95

    GH-3-188-SS GH HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: 41828.00  Overall Length: 1.00  Weld Face Diamter: 1.25 ...

    View full details
    $72.95
  • $31.55

    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

    $31.55
  • $95.08

    GH-2-312 GH HEAD

    Tuffaloy

    RWMA Class: 2  Refractory Material: 11 (10W)  Refractory Thickness: 0.25  Head Engagement: 43228.00  Overall Length: 0.88  Weld Face Diamter: 0.88 ...

    View full details
    $95.08
  • $338.28

    4525 HEAVY DUTY STUD-NUT PLATTEN MOUNT HOLDER

    Tuffaloy

    RWMA Class: 2  Head Engagement: HD Size 1  Platten Mount: 2  Overall Length: 7.00  View the Tuffaloy Electrode Catalog

    $338.28
  • $292.03

    4532 HEAVY DUTY STUD-NUT STRAIGHT HOLDER

    Tuffaloy

    RWMA Class: 2  Head Engagement: HD Size 1  Barrel Diameter: 1.50  Barrel Length: 3.50  Overall Length: 5.63  View the Tuffaloy Electrode Catalog

    $292.03
  • $74.46

    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...

    View full details
    $74.46
  • $14.09

    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

    $14.09