The Tweco 22-62-FAS is a specialized MIG welding nozzle designed specifically for spot welding applications. Part of the industry-standard 22 Series, this nozzle features a unique "Flat Arc Spot" (FAS) geometry. Unlike standard tapered or cylindrical nozzles, the FAS design incorporates a flat face with side notches, allowing the welder to press the nozzle directly and flush against the base metal. This ensures a fixed standoff distance and optimal shielding gas containment during the spot weld cycle, resulting in uniform penetration and bead appearance across repetitive welds.
Constructed from high-quality copper alloy, the 22-62-FAS offers superior thermal conductivity and durability in high-heat environments. It features a 5/8-inch (15.9 mm) bore, which is versatile enough for a wide range of wire diameters and amperages typically used in light-to-medium fabrication and automotive repair. This nozzle utilizes an adjustable slip-on connection, designed to fit securely over Tweco 32 and 34 series nozzle insulators. It is fully compatible with Tweco Professional and Classic Series No. 2, No. 3, and No. 4 air-cooled MIG guns, as well as other MIG guns that utilize standard Tweco 22 Series consumables.
This package contains two (2) 22-62-FAS nozzles, providing a convenient replacement stock for production environments. Whether performing stitch welds on auto body panels or tacking assemblies in a fabrication shop, the Tweco Flat Arc Spot nozzle is the essential accessory for achieving consistent, high-quality spot welds with your manual MIG setup.
| Additional Information |
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| Brand:Tweco |
| Item:Nozzle |
| Packaging Description:2 in a pack |
| Fits Which Model:N/A |
| Series:22 Series |
| Bore Size:5/8" (15.9 mm) |
| Nozzle Type:Flat Arc Spot (FAS) |
| Material:Copper Alloy |
| Connection Type:Adjustable Slip-On |
| Compatible Guns:Tweco #2, Tweco #3, Tweco #4 |
