TWECO 14H-45 CONTACT TIP 1140-1204

• Easy identification - Each contact tip is marked showing Part No. and wire diameter

- Excellent electrical properties

- Inside diameter tolerance is held to +/-.003"  

- Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface 

- Contact tips manufactured from extruded or gun-drilled copper alloy 

- Contact tips in either threaded and/or twist lock Eliminator style contact tips for Eliminator style gas diffuser 

- Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun 

- Used in heavy-duty welding application up to 400 amperes 

- Slip-On or Thread-On nozzle styles with a choice of diameter bore sizes 

- Gas diffusers designed for specific MIG gun series 

Process(es)

GMAW

Tier

Professional

Material

122 DHP Copper Alloy

Outside Diameter in/mm)

.283" (7,19mm)

Thread Size

1/4"-28 UNF-2A

Overall Length (in/mm)

1.47" (37,34 mm)

Wire Diameter (in/mm)

.045" (1,14mm)

Nominal Inside Diameter (in/mm)   (Tolerance - +/-.003")

.054" (1,37mm)

Standard Package Quantity

25 Each