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11401101 - Tweco 14-30 Standard Contact Tip 0.030" (25-Pack)

Packaging: pack of 25
$3.19/EA $57.00/pack of 25 only $2.28/EASave 29%

Usually ships within 3-5 business days

OVERVIEW

Reliable Performance with Tweco 14-30 MIG Tips

Every welder knows that the contact tip is the final transfer point for welding current, making it one of the most critical components in your MIG gun. The Tweco 14-30 Contact Tip is designed to deliver consistent performance for 0.030" (0.8mm) wire applications. Built to the robust standards of the Tweco 14 Series, these tips offer the durability and conductivity needed to maintain a smooth, spatter-free arc throughout your shift.

Worn contact tips are a leading cause of erratic feeding, burn-back, and poor weld quality. Replacing your tips regularly with genuine Tweco parts helps prevent these common issues. The 14-30 features a standard 1/4"-28 thread base, ensuring a secure fit with your gas diffuser for maximum current transfer. These tips are compatible with many of the most popular MIG guns on the market, including the legendary Tweco Classic series and the ergonomic Spray Master line.

This 25-pack ensures you have plenty of spares on hand, keeping your production line moving and minimizing interruptions. Don't let a worn tip compromise your weld quality—stock up on the Tweco 1140-1101 contact tips and experience the difference that precision manufacturing makes in your daily welding operations.

Additional Information
Item:Contact Tip
Brand:Tweco
Wire Size:0.030"
Packaging Description:25 in a pack
Series:14 Series
Part Number:14-30
Thread Size:1/4"-28 UNF
Material:Copper Alloy
Overall Length:1.5" (38.1mm)
Outside Diameter:0.345" (8.7mm)

INCLUDED

  • 25 x Tweco 14-30 Standard Contact Tips (0.030")

APPLICATIONS

  • General Fabrication
  • Automotive Repair & Restoration
  • Light to Medium Manufacturing
  • Structural Steel Welding
  • Farm and Ranch Maintenance

FAQ

The Tweco 14-30 contact tip is designed for use with 0.030-inch (0.8mm) welding wire.

This product (SKU 11401101) contains a package of 25 contact tips.

It features a standard 1/4"-28 UNF thread, which fits most standard Tweco gas diffusers.

These tips fit Tweco Classic No. 2, 3, and 4 guns, Tweco Spray Master guns, and many other MIG guns that utilize the Tweco 14 Series consumable platform.

The 14-30 is a 'Standard' series tip (larger OD and typically longer) for medium-heavy duty, while the 11-30 is a 'Mini' series tip designed for lighter duty guns (like the Mini-MIG).

Yes, this is a genuine Tweco product, part number 1140-1101.

They are machined from a high-grade copper alloy optimized for electrical conductivity and wear resistance.

Yes, as long as the flux-cored wire diameter is 0.030", this tip can be used, though heavy-duty flux-cored applications sometimes use specific heavy-duty tips.