{"product_id":"xtrweld-21-37f-mig-nozzle-flush-3-8-inch-tweco-style","title":"Xtrweld 21-37F Mig Nozzle Flush 3\/8 Inch Tweco Style","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe XTRWELD 21-37F is a self-insulated, flush MIG nozzle designed for Tweco-style MIG welding guns operating in the 100A to 160A range. The nozzle features a 3\/8-inch threaded connection and measures 0.85 inches in width, making it a direct-fit OEM-quality replacement for welders who need reliable consumables without downtime. It is marked with its part number and size for quick identification during high-volume service environments. Licensed welding technicians and shop professionals handling MIG setups are the primary installers of this consumable.\u003c\/p\u003e\n\u003cp\u003eThis nozzle is suited for use with Tweco-style MIG guns rated from 100A to 160A, including the Classic Weldskill and Mini-MIG platforms. The flush profile is appropriate for flat and groove welds where nozzle clearance is not a limiting factor. It is commonly used in light industrial, fabrication, and production welding environments where Tweco-compatible consumables are the standard.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-insulated design reduces the risk of arc-out during operation\u003c\/li\u003e\n  \u003cli\u003eFlush nozzle profile suited for flat and groove weld positions\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch threaded connection for secure, repeatable fit\u003c\/li\u003e\n  \u003cli\u003eOEM-quality construction compatible with Tweco-style gun bodies\u003c\/li\u003e\n  \u003cli\u003ePart number and size marking for fast identification in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Tweco-style MIG guns rated 100A to 160A, including the Classic Weldskill and Mini-MIG models. Interchangeable with Tweco Weldskill consumables of the same thread and nozzle type.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified welders or MIG equipment technicians. Always power down the welding machine and allow the gun and nozzle to cool completely before removing or installing consumables. Use the appropriate nozzle wrench to avoid thread damage during installation. Inspect the contact tip and liner condition any time a nozzle is replaced.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Type\u003c\/strong\u003e: Self Insulated Flush\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: 3\/8 inch threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.85 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Gun Range\u003c\/strong\u003e: 100A to 160A Tweco-style MIG guns\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.24 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 840349223308\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: XTRWELD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 21-37F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XTRWELD","offers":[{"title":"Default Title","offer_id":51347818185010,"sku":"21-37F","price":19.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546751.jpg?v=1782114389","url":"https:\/\/voomisupply.com\/products\/xtrweld-21-37f-mig-nozzle-flush-3-8-inch-tweco-style","provider":"Voomi Supply","version":"1.0","type":"link"}