Tweco 21 Series 21T-37 Nozzle (3/8, Tapered) Tip Recess - 2/pk - 1210-1300

Description

• Easy identification - Part No. rolled stamped on the outside surface

• Tapered nozzle

• 3-piece design - does not require an additonal insulator

• Nozzle threads onto the gas diffuser

• Used in light to medium duty welding application up to 180 amperes

• Nozzle Housing - Cut and Formed from 122 DHP copper alloy tubing

• Nozzle Insert - machined from a solid brass allow and machining the internal threads to match the gas diffuser

• Nozzle insulator - made from G7 silicone material, providing the electrical insulation needed from the gas diffuser