The Tweco 24CT-62-S (Stock No. 1244-1120) is a premium gas nozzle designed for professional MIG welding applications. Part of the renowned Tweco 24CT Series, this nozzle features a coarse thread design that distinguishes it from standard slip-on models. The threaded connection ensures a mechanical lock between the nozzle and the gas diffuser, preventing the component from loosening due to thermal expansion or vibration during intense welding sessions. This stability is critical for maintaining consistent shielding gas coverage and preventing weld defects such as porosity.
With a 5/8-inch (15.9 mm) bore diameter, this nozzle is optimized for a wide range of wire sizes and amperages, typically suitable for applications up to 450 amps. The bore size strikes a balance between gas velocity and coverage area, making it a versatile choice for general fabrication and structural steel work. The nozzle is constructed from a high-grade copper alloy, selected for its superior thermal conductivity and resistance to spatter adhesion. This ensures the nozzle remains cooler during operation, extending the lifespan of both the nozzle and the internal contact tip.
This unit is specifically engineered to fit Tweco Spray Master series MIG guns, as well as classic Tweco Professional No. 2, 3, and 4 guns when equipped with the appropriate coarse thread gas diffuser (such as the 52FN or 54A series). The "S" designation typically indicates a standard or flush tip relationship, allowing the welder to maintain a proper stick-out while keeping the contact tip protected within the nozzle bore. This configuration is ideal for short-circuit and spray transfer modes.
Industrial reliability is the hallmark of Tweco consumables. The 24CT-62-S includes integrated insulation material to prevent electrical shorts if the nozzle accidentally contacts the workpiece. This safety feature, combined with the robust copper construction, makes it a dependable choice for high-volume manufacturing environments where downtime must be minimized.
| Additional Information |
|---|
| Brand:Tweco |
| Item:Nozzle |
| Packaging Description:1 Per Ea |
| Bore Size:5/8" (15.9 mm) |
| Thread Type:Coarse Thread (CT) |
| Material:Copper Alloy |
| Series:24CT Series |
| Compatible Guns:Tweco Spray Master, Tweco Professional No. 2, Tweco Professional No. 3, Tweco Professional No. 4 |
| Tip Relationship:Flush |
