12401205 - Tweco HD24L-62-F Heavy Duty MIG Nozzle, 5/8" Bore, Flush Tip (2-Pack)

Reliable Performance for Heavy Fabrication

When you are pushing 400 or 500 amps on a structural steel job, you need a nozzle that can take the heat. The Tweco HD24L-62-F Heavy Duty MIG Nozzle is built exactly for that purpose. Designed for professional welders using Tweco #4 or #5 guns, this nozzle features a thick-walled copper construction that resists melting and deformation even during long welds. If you are tired of flimsy nozzles that oval out or collect spatter too quickly, the HD24 series is the upgrade your torch needs.

Optimized Gas Coverage and Visibility
This specific model features a 5/8-inch bore, which is the industry standard for general heavy fabrication, providing excellent shielding gas coverage to prevent porosity. The "Flush" tip relationship means your contact tip sits level with the end of the nozzle. This setup is a favorite among many fabricators because it allows you to get close enough to the puddle for control while still keeping the tip protected from direct arc reflection. It’s an ideal middle ground between recessed tips (for deep joints) and sticking-out tips (for tight corners).

Secure Fit and Easy Replacement
Loose nozzles cause gas leaks and inconsistent welds. The Tweco HD24L-62-F uses a sturdy threaded connection that locks firmly onto your gas diffuser. It won't rattle loose when you are dragging the gun across the shop floor or cleaning out spatter. Plus, with this convenient 2-pack, you can keep a spare in your toolbox or on your cart, ensuring you never have to stop a job because of a worn-out consumable.