Gas Welders | McMaster-Carr

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Welding Wire Construction

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Shielding Gas Required

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TIG Welding Type

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1,008 Products

Fastening and Joining

Oxygen/Propylene Torches

Cut, weld, and braze steel up to 3/16" thick

1 product

Oxyacetylene Welding Kits

Everything needed for welding and cutting with oxyacetylene except the gas cylinders

23 products

Oxyacetylene Torches

Create a torch or replace parts with a selection of handles, nozzles, cutting tips, and more

81 products

Gas Welding Rods

Melt in extra metal while gas welding to help workpieces hold together

7 products

MIG Welding Wire

Use with MIG welders to fuse metals together

183 products

MIG Gun Nozzles

Direct shielding gas towards welds and protect contact tips from molten metal

33 products

MIG Welders

Everything needed for MIG welding except the shielding gas; MIG welding is quicker than TIG welding

3 products

MIG Guns

Direct, start, and stop the flow of MIG welding wire and current to the spot you're welding

16 products

MIG Welding Liners

Guide MIG welding wire through the gun to the contact tip

8 products

MIG Gun Insulators

Protect MIG gun nozzles from heat and damage while welding

3 products

MIG Gun Contact Tips

Attach to MIG guns to guide welding wire and electric current to the weld site

17 products

MIG Gun Gas Diffusers

Evenly distribute shielding gas for high-quality MIG welds

10 products

TIG Torches

Include a torch body and cable and hose assembly to plug into your TIG welder

57 products

TIG Torch Insulators

Seal between TIG nozzles and torches to stop gas from escaping and protect torch parts from heat

11 products

Multiprocess Welders

Repair metal with a single machine that performs MIG, TIG, and stick welding

5 products

TIG Welding Rods

Add extra metal while TIG welding to help flatten welds and hold workpieces together

257 products

Welding Pliers

Perform a variety of welding tasks such as spatter removal and wire cutting

2 products

TIG Torch Collet Bodies

Connect TIG torch nozzles to TIG torches

8 products

TIG Torch Collets

Grip tungsten electrodes for TIG welding

6 products

Tungsten Electrodes

Heat in TIG torches to create welds

80 products

TIG Welders

Everything needed for TIG welding except the shielding gas; TIG welds are stronger than MIG welds

5 products

TIG Torch Back Caps

Cover the part of an electrode that sticks out the back of TIG torches

5 products

TIG Torch Power Cable Adapters

Connect your power cable to your argon hose for TIG welding

3 products

TIG Torch-to-Machine Connectors

Link TIG torches and TIG welders

6 products

TIG Torch Nozzles

Direct the flow of shielding gas when TIG welding

61 products

TIG Torch Bodies

Attach collet bodies, collets, nozzles, and other components for TIG welding

32 products

Stick Electrodes

Flux coated for stability and speed when welding most metals

13 products

TIG Torch Gas Diffusers

For more control and less waste, smooth the flow of shielding gas as it leaves TIG torch nozzles

15 products

TIG Torch Heads

Swivel or rotate to weld in hard-to-reach areas

10 products

Tungsten Electrode Stick-Out Gauges

Measure the distance tungsten electrodes stick out from your nozzle for consistent TIG welding

2 products

TIG Welding Rod Feeders

Advance TIG rods for controlled welds

1 product

TIG Torch Accessory Kits

The fittings you need for welding, including collets, collet bodies, and nozzles

28 products

Fabricating and Machining

Clamps

Hold workpieces securely in place

1 product

Heat Gun Nozzles

Concentrate, adapt, and direct airflow from heat guns

4 products

Heat Guns

Blow heated air for tasks such as stripping paint, shrinking film, and softening adhesives

7 products

Containers, Storage, and Furniture

Welding Torch Holders

Secure welding torches when not in use

1 product

Welding Equipment Totes

Carry an oxyacetylene torch and up to two tanks from one job to the next

1 product

Welding Rod Carriers

Store, protect, and organize TIG welding rods, tungsten electrodes, and stick electrodes

2 products

Lighting

Flashlights

Direct a beam of light to precisely where it’s needed

1 product

Fluid Handling

Flowmeters

Measure the flow rate of a liquid or gas

1 product