998589 - ESAB 1/4 Inch MIG Gun Nozzle for MT Series

Genuine ESAB 998589 1/4-Inch MIG Nozzle

The ESAB 998589 is a specialized MIG welding nozzle designed to provide focused gas coverage for precision applications. With a 1/4-inch (6.4 mm) bore, this nozzle is significantly narrower than standard 1/2-inch or 5/8-inch nozzles, making it the ideal choice for welding in restricted spaces, tight corners, or for specific spot welding tasks where a smaller profile is required.

Manufactured from high-grade copper alloy, this nozzle offers excellent thermal conductivity and resistance to heat buildup, ensuring a long service life even under demanding industrial conditions. It is engineered specifically for compatibility with ESAB's legacy and current MIG gun lines, including the popular MT-200, MT-250, and MT-400 series, as well as the ST-23A. Using genuine ESAB consumables ensures that your equipment maintains the correct gas flow characteristics and electrical insulation properties intended by the manufacturer.

Whether you are performing automotive bodywork, intricate fabrication, or simply need to reach a weld joint that a standard nozzle obscures, the ESAB 998589 provides the clearance and control necessary for high-quality results. Its smooth finish also helps minimize spatter adherence, making cleaning and maintenance quick and easy.