12601627 - Tweco EL22CT-62 MIG Nozzle, 5/8" Bore, Coarse Thread, OEM

Genuine Tweco EL22CT-62 Coarse Thread MIG Nozzle

The Tweco EL22CT-62 (Stock No. 1260-1627) is a premium OEM gas nozzle designed for professional welders who demand reliability and precision. Part of the renowned Eliminator series, this nozzle is engineered to fit Tweco Spray Master MIG guns and is specifically compatible with the EL52 gas diffuser. Its robust construction ensures it can withstand the rigors of high-amperage welding environments, making it a staple in heavy fabrication and industrial manufacturing.

This nozzle features a 5/8-inch (0.625") bore, which provides a balanced shielding gas flow ideal for a wide range of welding applications, from short circuit to spray transfer modes. The defining feature of the EL22CT-62 is its coarse thread design. Unlike fine-threaded nozzles that can be easily cross-threaded or jammed by spatter, the coarse threads allow for rapid removal and replacement, significantly reducing downtime during consumable changes. This design also ensures a secure fit that resists loosening during operation.

Manufactured from high-quality copper alloy, the EL22CT-62 offers excellent thermal conductivity and resistance to heat buildup. It is rated for use with MIG guns operating up to 450 amps, although it is commonly associated with 250A, 300A, and 400A setups depending on the specific gun model (e.g., Spray Master 250, 350, 450). When used with standard contact tips, this nozzle typically provides a recessed tip relationship, which is preferred for higher current applications to protect the contact tip from excessive heat and spatter.

Whether you are welding mild steel, stainless steel, or aluminum, maintaining proper gas coverage is critical for porosity-free welds. The Tweco EL22CT-62 delivers consistent performance, ensuring your shielding gas envelope remains stable. Trust in genuine Tweco parts to maintain the integrity of your welding equipment and the quality of your work.