63-2162 - Tregaskiss Style 401-4-62 MIG Nozzle, 5/8 Inch Bore, Standard Duty

Heavy-Duty Performance for Tregaskiss Systems

The Tregaskiss Style 401-4-62 Nozzle is a premium aftermarket solution for professional welders utilizing Tregaskiss MIG gun platforms. This standard duty nozzle is precision-machined to replicate the specifications of the original 401-4-62 part, ensuring seamless integration into your existing welding setup. With a 5/8-inch bore, it provides the optimal balance of gas flow and access, suitable for the majority of medium-to-heavy fabrication tasks.

Designed for use with 300A, 400A, and 500A air-cooled MIG guns, this nozzle utilizes a slip-on connection mechanism. This feature is critical for high-volume production environments where consumable changeovers need to be fast and tool-free. The nozzle slides securely over the 402-3 nozzle retainer and seats firmly, ensuring concentricity with the contact tip for consistent weld bead placement.

Constructed from high-conductivity copper, the nozzle effectively dissipates heat, prolonging the life of both the nozzle and the internal consumables. It is fully compatible with the 404-3 gas diffuser system. While the standard 401-4-62 specification typically denotes a 1/8" stickout tip relationship, this nozzle is versatile enough for various transfer modes, including short-circuit and spray transfer. Ensure your welding gun is operating at peak efficiency with this reliable, rugged replacement nozzle.

Technical Specifications:

• Bore Size: 5/8" (15.9 mm)
• Series: 401 Standard Duty
• Connection Type: Slip-On
• Material: Copper Alloy