Tweco 1110-1140 Mig Contact Tip 0.023 Inch Copper Alloy

Product Description

The TWECO 1110-1140 is a threaded MIG welding contact tip machined from copper alloy tubing to deliver consistent electrical conductivity and smooth wire feed. Sized for 0.023-inch wire diameter, this contact tip maintains an inside diameter tolerance of plus or minus 0.003 inches for reliable arc performance. The threaded design ensures secure, full-contact engagement with the gas diffuser on the MIG gun. Each tip is individually marked with the part number and wire diameter for fast identification during setup or changeover on the shop floor or in the field.

This contact tip is suited for MIG welding applications in light fabrication, automotive, and general manufacturing environments. It is installed by welding technicians and maintenance professionals as a routine consumable replacement on MIG guns. The small form factor, measuring 1 inch in length and 0.24 inches in width, makes it compatible with standard compact MIG gun assemblies. Sold individually, it is a direct drop-in consumable for guns accepting threaded-style contact tips of this wire size.

Key Features

• Machined copper alloy construction for excellent electrical conductivity and heat transfer
• Inside diameter tolerance held to plus or minus 0.003 inches for consistent wire guidance
• Threaded style ensures proper engagement with gas diffuser when installed on MIG gun
• Sized for 0.023-inch wire diameter
• Part number and wire diameter marked directly on each tip for easy identification

Compatibility

Designed as a threaded-style MIG contact tip replacement for MIG guns accepting 0.023-inch wire diameter consumables. Consult your gun manufacturer specifications to confirm thread pattern and tip seat compatibility before installation.

Installation Notes

Contact tips are installed and replaced by welding technicians as standard consumable maintenance on MIG welding guns. Always disconnect or power down the welding machine before removing or installing a contact tip. Allow the gun to cool fully before handling the contact tip or diffuser. Use the appropriate tip wrench or pliers to seat the threaded tip firmly against the gas diffuser without overtightening, which can distort the tip bore.

Technical Specifications

• Wire Diameter: 0.023 inches
• Inside Diameter Tolerance: plus or minus 0.003 inches
• Tip Style: Threaded
• Material: Copper alloy
• Length: 1 inch
• Width: 0.24 inches
• Weight: 0.01 pounds
• Sold As: Each

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1110-1140