12401868 - Tweco Velocity VNM50FAS Medium Duty MIG Nozzle, 1/2 Inch Flush (2-Pack)

Tweco Velocity VNM50FAS Medium Duty MIG Nozzle (2-Pack)

The Tweco Velocity VNM50FAS is a premium medium-duty MIG welding nozzle designed for the professional fabricator. Part of the revolutionary Velocity consumable platform, this nozzle is engineered to deliver superior shielding gas coverage and extended service life compared to traditional designs. This package contains two (2) genuine Tweco nozzles, ensuring you have a backup ready for critical welding tasks.

Featuring a 1/2-inch (12.7 mm) bore, this nozzle provides a focused gas column suitable for a wide range of wire diameters and welding positions. The flush tip relationship means the contact tip sits flush with the end of the nozzle, offering an excellent compromise between wire stick-out accessibility and gas shielding efficiency. This configuration is particularly popular for short-circuit MIG welding and general fabrication where visibility of the puddle is essential.

The "FAS" designation indicates a Flush, Adjustable Slip fit. This design allows the welder to easily slide the nozzle onto the conductor tube, securing it firmly while allowing for minor adjustments if necessary. The nozzle is self-insulated, protecting the gas diffuser and conductor tube from spatter bridging and electrical shorts. Constructed from high-quality copper alloy, the VNM50FAS dissipates heat rapidly, keeping the front-end consumables cooler and reducing spatter adherence.

Key Technical Specifications

• Part Number: 1240-1868 (VNM50FAS)
• Bore Size: 1/2" (12.7 mm)
• Duty Rating: Medium Duty
• Tip Relationship: Flush
• Compatibility: Tweco Fusion Guns, Spray Master (Velocity equipped)