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MIG Gun Consumables

Here are a few things to keep in mind:

  • Liner: When was the last time you changed your MIG gun liner—and how could that be impacting your wire feed?
  • Miller, Tweco or Lincoln Style: Do you know which machine connection style you have?

Need guidance on changing your wire conduit (liner) or identifying your connection style? View this simple diagram.

WATCH: Get a closer look at the MIG process


Ready to shop–see below

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MIG Welding Product Collection

RADNOR™ 1.955" 16S Series Gas Diffuser For RADNOR™ Master MIG Guns

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RADNOR™ 1.955" 16S Series Gas Diffuser For RADNOR™ Master MIG Guns

RADNOR™ 1.955" 16S Series Gas Diffuser For RADNOR™ Master MIG Guns

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Airgas Part #:RAD64002732

Tregaskiss™ TOUGH LOCK® Series Gas Diffuser For Bernard® BTB, And Tregaskiss® TOUGH LOCK® MIG Guns

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Tregaskiss™ TOUGH LOCK® Series Gas Diffuser For Bernard® BTB, And Tregaskiss® TOUGH LOCK® MIG Guns

Tregaskiss™ TOUGH LOCK® Series Gas Diffuser For Bernard® BTB, And Tregaskiss® TOUGH LOCK® MIG Guns

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Airgas Part #:TRE404-26

Bernard® AccuLock™ Series Gas Diffuser For Bernard® BTB And Miller® MDX™-250 MIG Guns

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Bernard® AccuLock™ Series Gas Diffuser For Bernard® BTB And Miller® MDX™-250 MIG Guns

Bernard® AccuLock™ Series Gas Diffuser For Bernard® BTB And Miller® MDX™-250 MIG Guns

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Airgas Part #:BERD-A1

Bernard® 0.625" Bore AccuLock™ S Series Nozzle For Bernard® BTB, Miller® MDX™-250, And Miller® MDX 250 EZ-Select™ MIG Guns

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Bernard® 0.625" Bore AccuLock™ S Series Nozzle For Bernard® BTB, Miller® MDX™-250, And Miller® MDX 250 EZ-Select™ MIG Guns

Bernard® 0.625" Bore AccuLock™ S Series Nozzle For Bernard® BTB, Miller® MDX™-250, And Miller® MDX 250 EZ-Select™ MIG Guns

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Airgas Part #:BERNS-A5818C

Bernard® Centerfire™ Series Gas Diffuser For Bernard® BTB, Bernard® S-Gun™, And Bernard® Clean Air™ MIG Guns

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Bernard® Centerfire™ Series Gas Diffuser For Bernard® BTB, Bernard® S-Gun™, And Bernard® Clean Air™ MIG Guns

Bernard® Centerfire™ Series Gas Diffuser For Bernard® BTB, Bernard® S-Gun™, And Bernard® Clean Air™ MIG Guns

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Airgas Part #:BERD-1

RADNOR™ 0.562" Bore 1500 Elliptical/7400 Elliptical Series Nozzle For Bernard™ EZ Feed, Q And S MIG Guns

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RADNOR™ 0.562" Bore 1500 Elliptical/7400 Elliptical Series Nozzle For Bernard™ EZ Feed, Q And S MIG Guns

RADNOR™ 0.562" Bore 1500 Elliptical/7400 Elliptical Series Nozzle For Bernard™ EZ Feed, Q And S MIG Guns

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Airgas Part #:RAD64002800

RADNOR™ .045" X 1.5" M8 Series Contact Tip For RADNOR™ Master MIG Guns

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RADNOR™ .045" X 1.5" M8 Series Contact Tip For RADNOR™ Master MIG Guns

RADNOR™ .045" X 1.5" M8 Series Contact Tip For RADNOR™ Master MIG Guns

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Airgas Part #:RAD64002759

Bernard® .045" X 1.25" Quik Tip™ 1 Series Contact Tip For Bernard® BTB, Bernard® S-Gun™, And Bernard® W-Gun™ MIG Guns

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Bernard® .045" X 1.25" Quik Tip™ 1 Series Contact Tip For Bernard® BTB, Bernard® S-Gun™, And Bernard® W-Gun™ MIG Guns

Bernard® .045" X 1.25" Quik Tip™ 1 Series Contact Tip For Bernard® BTB, Bernard® S-Gun™, And Bernard® W-Gun™ MIG Guns

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Airgas Part #:BERT1045

Bernard® TOUGH LOCK® Series Retaining Head For Tregaskiss® TOUGH LOCK®, Bernard® BTB, And Bernard® Clean Air™ MIG Guns

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Bernard® TOUGH LOCK® Series Retaining Head For Tregaskiss® TOUGH LOCK®, Bernard® BTB, And Bernard® Clean Air™ MIG Guns

Bernard® TOUGH LOCK® Series Retaining Head For Tregaskiss® TOUGH LOCK®, Bernard® BTB, And Bernard® Clean Air™ MIG Guns

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Airgas Part #:BER404-20

Miller® .035" X 1.125" 0.044" Bore M-Series Series Contact Tip For MIGmatic™ M-25, MIGmatic™ M-15, And MIGmatic™ M-40 MIG Guns

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Miller® .035" X 1.125" 0.044" Bore M-Series Series Contact Tip For MIGmatic™ M-25, MIGmatic™ M-15, And MIGmatic™ M-40 MIG Guns

Miller® .035" X 1.125" 0.044" Bore M-Series Series Contact Tip For MIGmatic™ M-25, MIGmatic™ M-15, And MIGmatic™ M-40 MIG Guns

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Airgas Part #:MIL000068

RADNOR™ .030 - .078" 14 Series Gas Diffuser For RADNOR™ 400 And Tweco® No. 6 MIG Guns

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RADNOR™ .030 - .078" 14 Series Gas Diffuser For RADNOR™ 400 And Tweco® No. 6 MIG Guns

RADNOR™ .030 - .078" 14 Series Gas Diffuser For RADNOR™ 400 And Tweco® No. 6 MIG Guns

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Airgas Part #:RAD64002728

Bernard® 0.625" Bore Quik Tip™ 1 Series Nozzle For Bernard® BTB, Bernard® S-Gun™, And Bernard® W-Gun™ MIG Guns

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Bernard® 0.625" Bore Quik Tip™ 1 Series Nozzle For Bernard® BTB, Bernard® S-Gun™, And Bernard® W-Gun™ MIG Guns

Bernard® 0.625" Bore Quik Tip™ 1 Series Nozzle For Bernard® BTB, Bernard® S-Gun™, And Bernard® W-Gun™ MIG Guns

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Airgas Part #:BERN1C58HQ

RADNOR™ .052" X 1.47" 0.064" Bore 14H Series Contact Tip For RADNOR™ Pro 250/400, Tweco® No. 2 And No. 4 MIG Guns

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RADNOR™ .052" X 1.47" 0.064" Bore 14H Series Contact Tip For RADNOR™ Pro 250/400, Tweco® No. 2 And No. 4 MIG Guns

RADNOR™ .052" X 1.47" 0.064" Bore 14H Series Contact Tip For RADNOR™ Pro 250/400, Tweco® No. 2 And No. 4 MIG Guns

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Airgas Part #:RAD64002661

Miller® .030 - 1/16" 0.625" Bore Nozzle For Roughneck® C-Series MIG Guns

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Miller® .030 - 1/16" 0.625" Bore Nozzle For Roughneck® C-Series MIG Guns

Miller® .030 - 1/16" 0.625" Bore Nozzle For Roughneck® C-Series MIG Guns

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Airgas Part #:MIL199613

Bernard® 0.5" Bore Centerfire™ T Series Nozzle For Bernard® BTB, Bernard® S-Gun™, Bernard® W-Gun™, And Bernard® Clean Air™ MIG Guns

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Bernard® 0.5" Bore Centerfire™ T Series Nozzle For Bernard® BTB, Bernard® S-Gun™, Bernard® W-Gun™, And Bernard® Clean Air™ MIG Guns

Bernard® 0.5" Bore Centerfire™ T Series Nozzle For Bernard® BTB, Bernard® S-Gun™, Bernard® W-Gun™, And Bernard® Clean Air™ MIG Guns

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Airgas Part #:BERNS-1218B

Bernard® 0.5" Bore Centerfire™ T Series Nozzle For Bernard® BTB, Bernard® S-Gun™, Bernard® W-Gun™, And Bernard® Clean Air™ MIG Guns

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Bernard® 0.5" Bore Centerfire™ T Series Nozzle For Bernard® BTB, Bernard® S-Gun™, Bernard® W-Gun™, And Bernard® Clean Air™ MIG Guns

Bernard® 0.5" Bore Centerfire™ T Series Nozzle For Bernard® BTB, Bernard® S-Gun™, Bernard® W-Gun™, And Bernard® Clean Air™ MIG Guns

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Airgas Part #:BERNS-1218C

Lincoln Electric® 1/2" Nozzle For Magnum® PRO 250L/Magnum® PRO 550/Magnum® PRO Curve™ 300/Magnum® PRO Curve™ 400/Magnum® PRO 450/Magnum® PRO 350/Magnum® PRO Curve™ 200/Magnum® PRO 250/Magnum® PRO Curve™ HDE™ 250/Magnum® PRO Curve™ HDE™ 350/Magnum® PRO… MIG Gun

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Lincoln Electric® 1/2" Nozzle For Magnum® PRO 250L/Magnum® PRO 550/Magnum® PRO Curve™ 300/Magnum® PRO Curve™ 400/Magnum® PRO 450/Magnum® PRO 350/Magnum® PRO Curve™ 200/Magnum® PRO 250/Magnum® PRO Curve™ HDE™ 250/Magnum® PRO Curve™ HDE™ 350/Magnum® PRO… MIG Gun

Lincoln Electric® 1/2" Nozzle For Magnum® PRO 250L/Magnum® PRO 550/Magnum® PRO Curve™ 300/Magnum® PRO Curve™ 400/Magnum® PRO 450/Magnum® PRO 350/Magnum® PRO Curve™ 200/Magnum® PRO 250/Magnum® PRO Curve™ HDE™ 250/Magnum® PRO Curve™ HDE™ 350/Magnum® PRO… MIG Gun

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Airgas Part #:LINKP2742-1-50R

Tregaskiss™ 1/2" Bore Nozzle For Tregaskiss™ T-Gun™ MIG Guns

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Tregaskiss™ 1/2" Bore Nozzle For Tregaskiss™ T-Gun™ MIG Guns

Tregaskiss™ 1/2" Bore Nozzle For Tregaskiss™ T-Gun™ MIG Guns

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Airgas Part #:TRE401-4-50

Bernard® 1500 Elliptical Series Gas Diffuser For Bernard® BTB And Bernard® S-Gun™ MIG Guns

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Bernard® 1500 Elliptical Series Gas Diffuser For Bernard® BTB And Bernard® S-Gun™ MIG Guns

Bernard® 1500 Elliptical Series Gas Diffuser For Bernard® BTB And Bernard® S-Gun™ MIG Guns

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Airgas Part #:BER4635-116

Tweco® Tweco® 16, Heavy Duty Series Gas Diffuser For Tweco® Genuine MIG Guns

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Tweco® Tweco® 16, Heavy Duty Series Gas Diffuser For Tweco® Genuine MIG Guns

Tweco® Tweco® 16, Heavy Duty Series Gas Diffuser For Tweco® Genuine MIG Guns

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Airgas Part #:TWE1540-1136

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