
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) |