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24A-37-SS - Tweco 24A-37SS Slip-On MIG Nozzle, 3/8" Bore, Recessed Tip, 2-Pack

Packaging: 2 in a pack
$6.88/ea $9.70/2 in a pack only $4.85/eaSave 30%

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OVERVIEW

Enhance Your Welding Precision with Tweco 24A-37SS Nozzles

Upgrade your MIG gun setup with the Tweco 24A-37SS Nozzle, a premium consumable designed to deliver consistent results in demanding welding environments. Whether you are working on structural steel, heavy equipment repair, or general fabrication, having the right nozzle is essential for maintaining weld quality. This nozzle features a 3/8-inch bore, which is perfect for directing shielding gas exactly where it is needed, ensuring porosity-free welds. The slip-on design is a favorite among welders for its convenience; it slides effortlessly over your standard 34A insulator, staying secure during operation but coming off easily when it's time to clean out spatter or change the contact tip.

One of the standout features of the 24A-37SS is its recessed tip design. By positioning the contact tip slightly back inside the nozzle, it is better protected from the intense heat of the arc and flying spatter. This design also acts as an electrical safety buffer, allowing you to drag the nozzle or work in tight corners without worrying about the contact tip arcing out against the base metal. This small detail can save you frustration and extend the life of your contact tips significantly.

Durability is built into every aspect of this product. Made from 122 DHP copper alloy, these nozzles are engineered to withstand the high heat of welding up to 450 amps without deforming or melting prematurely. The copper construction also helps dissipate heat quickly, keeping your front-end consumables cooler. Sold in a practical 2-pack, you will always have a spare on hand when you need it. The part number is clearly stamped on the side, so you never have to guess if you are grabbing the right part from your toolbox. Choose Tweco for reliability that professionals trust.

Additional Information
Brand:Tweco
Item:Nozzle
Amperage:450 A
Packaging Description:2 in a pack
Bore Size:3/8"
Nozzle Style:Slip-On, Recessed Tip
Material:122 DHP Copper Alloy
Compatible Insulator:34A (1340-1100)
Series:24A Series
Manufacturer Part Number:1240-1101

INCLUDED

  • 2 x Tweco 24A-37SS Nozzles (1240-1101)

APPLICATIONS

  • Medium to heavy-duty MIG welding
  • Structural steel fabrication
  • Automotive and transportation manufacturing
  • Shipbuilding and marine repair
  • General industrial fabrication
  • Pipeline welding

FAQ

The bore size is 3/8 inch (0.375 inches or approximately 9.5 mm).

This nozzle features a recessed tip design, meaning the contact tip sits back inside the nozzle bore.

The nozzle is rated for medium to heavy-duty applications up to 450 amperes.

It is a slip-on nozzle that slides over the standard 34A nozzle insulator.

It is constructed from 122 DHP (Deoxidized High Phosphorus) copper alloy tubing.

The manufacturer part number is 1240-1101, and the model number is 24A-37SS.

This product is sold as a pack of 2 nozzles.

While primarily designed for gas-shielded MIG welding, it can be used for gas-shielded flux-cored wires. Self-shielded flux-cored welding typically does not require a nozzle, or uses a thread protector instead.