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12401240 - Tweco 24-50 Heavy Duty MIG Nozzle - 1/2 Inch Bore - 2 Pack

Packaging: pack of 2
$46.43/EA $66.40/pack of 2 only $33.20/EASave 28%

Usually ships within 3-5 business days

OVERVIEW

Reliable Gas Coverage with Tweco 24-50 HD Nozzles

Achieve cleaner welds and reduce downtime with the Tweco 24-50 Heavy Duty MIG Nozzle. Sold in a convenient pack of two, these nozzles are an essential upgrade for welders looking for durability and performance. The nozzle is the final touchpoint for your shielding gas before it hits the weld pool, and the 24-50 model is precision-engineered to deliver a smooth, turbulence-free flow of gas. With a 1/2-inch bore, it offers excellent coverage for short-circuit and spray transfer modes, making it a versatile choice for automotive, agricultural, and structural welding projects.

Built for the Heat
Welding generates extreme temperatures that can quickly ruin inferior consumables. The "HD" in this nozzle's name stands for Heavy Duty, featuring thicker copper walls than standard economy nozzles. This robust construction acts as a superior heat sink, pulling thermal energy away from the front end of your gun. The result is a nozzle that lasts longer, resists melting or warping, and allows spatter to be cleaned off more easily. When you are in the middle of a long bead, you can trust this nozzle to hold up.

Seamless Fit and Function
Designed for the welder's convenience, the slip-on style means no threads to cross or seize up with spatter. Simply slide it over the insulator, and you are ready to weld. The secure friction fit ensures the nozzle stays in place even when maneuvering the gun into tight corners. Compatible with the most popular Tweco guns found in shops across the country, including the legendary Tweco #2 and #4, this nozzle ensures your equipment performs as well as you do. Keep a pack in your toolbox so you are never caught without a fresh nozzle when quality counts.

Additional Information
Brand:Tweco
Item:Nozzle
Packaging Description:pack of 2
Bore Size:1/2" (12.7mm)
Series:24 Series
Nozzle Style:Slip-On, Heavy Duty
Material:Copper Alloy
Compatible Guns:Tweco #2, Tweco #3, Tweco #4, Spray Master

INCLUDED

  • 2 x Tweco 24-50 (1240-1240) Heavy Duty MIG Nozzles

APPLICATIONS

  • General Fabrication
  • Automotive Repair and Restoration
  • Structural Steel Welding
  • Heavy Equipment Maintenance
  • Farm and Agricultural Repair
  • Shipbuilding and Marine Repair

FAQ

The bore size is 1/2 inch (12.7mm), indicated by the '50' in the part number 24-50.

This is a slip-on nozzle designed to fit over the gas diffuser insulator (typically part 34A).

It fits Tweco Classic No. 2, No. 3, and No. 4 guns, as well as Tweco Spray Master 250, 350, and 450 series guns.

Heavy Duty (HD) indicates that the nozzle has thicker copper walls compared to standard nozzles, providing better heat resistance and durability.

This package contains 2 nozzles.

Yes, this slip-on nozzle typically requires the Tweco 34A series insulator to fit correctly on the gun.

Yes, if you are using gas-shielded flux-cored wire (dual shield). For self-shielded flux-core, a gas nozzle is generally not required, but some welders use a thread protector or specific gasless nozzle.

It is machined from a high-quality copper alloy designed for optimal electrical and thermal conductivity.