12401555 - Tweco WS24A50 Adjustable MIG Nozzle 1/2" Bore (2-Pack)

Tweco WS24A50 Adjustable Nozzle (Pack of 2) - SKU: 1240-1555

The Tweco WS24A50 is a premium replacement MIG gun nozzle designed for the professional welding environment. Part of the renowned Tweco 24 Series, this nozzle features a standard 1/2-inch (12.7mm) bore, making it one of the most versatile sizes for general fabrication and manufacturing tasks. This specific SKU (1240-1555) is packaged as a convenient pack of two, optimizing inventory turnover for retail and industrial supply counters. The "WS" designation indicates its inclusion in the WeldSkill line, ensuring it meets the rigorous standards expected by tradesmen while remaining cost-effective.

Technically, the WS24A50 utilizes an adjustable slip-on connection mechanism. Unlike fixed threaded nozzles, this design allows the welder to slide the nozzle up or down the gas diffuser (compatible with 52, 52-23, and 52FN series diffusers). This adjustability is critical for shops that handle varied joint configurations, as it permits the user to alter the contact tip stick-out or recess depth instantly. The nozzle is constructed from a durable copper alloy, engineered to withstand the high heat of medium-to-heavy amperage welding (typically rated for guns up to 400-450 amps) and resist spatter adhesion better than inferior brass alternatives.

For distributors, stocking the WS24A50 ensures coverage for a vast installed base of Tweco Spray Master and WeldSkill MIG guns. The 24 Series consumables are among the most common in the industry, reducing the risk of dead stock. The blister or bag packaging is designed for easy hanging display or bin storage. This product is an essential consumable for any MRO catalog focusing on welding and metalworking solutions.