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    14 Products

    MIG Gun Nozzles

    Image of Product. Front orientation. MIG Gun Nozzles. Recessed Nozzle.

    Recessed Nozzle

    Direct shielding gas towards welds and protect contact tips from molten metal.
    Recessed Nozzle—Recessed nozzles are the most common and work well in most welding applications. They let your wire stick out 1/2”-3/4” from the contact tip, so the tip is away from the high heat of the arc and lasts longer. When your wire sticks out, there is also less of a chance it will melt and fuse to the contact tip.
    For
    Mfr.
    For Manufacturer
    Model Number
    Bore
    Size
    Each
    Recessed Nozzle
    Lincoln
    Tweco
    Magnum 100L
    Mini No. 1, No. 1
    3/8"78375A647000000
    Lincoln
    Tweco
    Magnum 100L
    Mini No. 1, No. 1
    1/2"78375A64800000
    Lincoln
    Tweco
    Magnum 100L
    Mini No. 1, No. 1
    5/8"78375A64900000
    TwecoFusion3/8"78375A56100000
    TwecoFusion1/2"78375A66500000
    TwecoFusion5/8"78375A56300000
    TwecoFusion3/4"78375A56400000
    TwecoNo. 3, No. 41/2"78375A6530000
    TwecoNo. 3, No. 45/8"78375A6540000
    TwecoSpray Master 2501/2"78375A67300000
     

    MIG Gun Gas Diffusers

    Image of Product. Front orientation. MIG Gun Gas Diffusers.
    Conduct electricity to your contact tip and evenly distribute shielding gas for high-quality welds. These diffusers reduce turbulence so the gas stays where you need it, which shields the weld and keeps it strong by preventing oxidation and pitting.
    For
    Mfr.
    For Mfr. Model No.
    Material
    Lg.
    Each
    Lincoln
    Tweco
    Magnum 200, Magnum 250L
    No. 2
    Brass2"90573A170000000
    Lincoln
    Tweco
    Magnum 300, Magnum 400
    No. 3, No. 4
    Brass1 1/4"90573A1800000
    TwecoFusion Pro 7WThermoset1 1/8"90573A1100000
    TwecoMini No. 1Brass1 23/32"90573A1900000
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