To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
The RADNOR 64002840 is a heavy-duty MIG gas nozzle designed as a Tregaskiss Style 401-8-62 replacement part for robotic and semi-automatic welding applications.
Features
Hard-drawn copper body for thermal and electrical conductivity
High-temperature resistant fiberglass insulators for electrical isolation from gas diffuser
Brass internal insert to maintain consistent inner diameter and prevent loosening
Polished exterior finish to minimize weld spatter adhesion
Bottleneck profile for increased visibility in tight joint configurations
Dual-taper design for heat dissipation
Slip-on connection for rapid consumable replacement
Compatible with TOUGH LOCK series consumable platforms
Specifications
Model Number: 64002840
Cross-Reference: Tregaskiss Style 401-8-62
Inside Diameter (Bore): 5/8 inch (15.875 mm)
Outside Diameter: 0.938 inch to 0.95 inch
Overall Length: 2.63 inches (66.8 mm)
Tip Relationship: 1/8 inch Stick-Out (Protruding)
Amperage Rating: 200 - 600 Amps
Connection Type: Slip-On (Quick Change)
Shape: Bottleneck / Tapered
Duty Cycle: Heavy Duty (HD)
UNSPSC Code: 40141731
Quantity per Pack: 2 EA
Body Material: Hard-drawn copper
Insulator Material: High-temperature fiberglass
Internal Insert Material: Brass
Includes
The smooth surface finish and rounded edges minimize weld spatter build-up
Available in a wide variety of styles and materials
