{"product_id":"tweco-1210-1112-mig-nozzle-0-5-in-bore-180a-self-insulated","title":"Tweco 1210-1112 Mig Nozzle 0.5 in Bore 180A Self Insulated","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TWECO 1210-1112 is a self-insulated copper MIG welding nozzle engineered for use with the Tweco Mini-MIG-Gun platform. The nozzle features a 0.5-inch bore, a 2.068-inch length, and a 0.75-inch outer diameter, with M11-1.5-6H thread sizing and a flush contact tip relationship of 0.062 inches. Constructed from 122 DHP copper alloy tubing, it handles welding applications up to 180 amps. Its 3-piece design integrates a formed copper alloy housing, a solid brass insert with machined internal threads, and a G7 silicone insulator, eliminating the need for a separate external insulator. The part number is rolled-stamped on the outer surface for quick identification in the field. Sold as 2 per pack.\u003c\/p\u003e\n\u003cp\u003eThis nozzle is rated for light to medium duty MIG welding applications up to 180A and is designed for use with the standard gas diffuser on Tweco Mini-MIG-Gun MIG guns. The flush tip configuration on this nozzle is suited for shorter electrical stick-out scenarios that bring the contact tip closer to the workpiece, resulting in tighter arc lengths. This geometry is typically selected for flat and positional welds where arc control and proximity to the base material are priorities. The thread-on mounting design allows the nozzle to seat directly onto the gas diffuser for a secure, repeatable fit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-insulated 3-piece design: copper alloy housing, solid brass insert, and G7 silicone insulator — no additional insulator required\u003c\/li\u003e\n  \u003cli\u003e122 DHP copper alloy construction for efficient heat dissipation at up to 180A\u003c\/li\u003e\n  \u003cli\u003eM11-1.5-6H threads machined to match standard Tweco gas diffuser\u003c\/li\u003e\n  \u003cli\u003eFlush contact tip relationship at 0.062 inches for tighter arc lengths and close-proximity welding\u003c\/li\u003e\n  \u003cli\u003ePart number rolled-stamped on outer surface for fast identification\u003c\/li\u003e\n  \u003cli\u003eThread-on mounting for secure, repeatable seating on the gas diffuser\u003c\/li\u003e\n  \u003cli\u003eSold as a 2-pack per unit of measure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard gas diffusers on Tweco Mini-MIG-Gun MIG guns rated up to 180A.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified MIG welder or welding technician. Always de-energize the welding power source and allow the gun to cool completely before removing or installing front-end consumables. Thread the nozzle onto the gas diffuser by hand until fully seated to avoid cross-threading the brass insert. Inspect the silicone insulator and nozzle insert for wear or heat damage at each consumable change to prevent unplanned arc faults.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Length\u003c\/strong\u003e: 2.068 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M11-1.5-6H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlush Contact Tip Relationship\u003c\/strong\u003e: 0.062 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Amperage\u003c\/strong\u003e: 180A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: 122 DHP Copper Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulator Material\u003c\/strong\u003e: G7 Silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Thread-On\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2 per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\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: TWECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1210-1112\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51344059334962,"sku":"1210-1112","price":79.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545880.jpg?v=1782027965","url":"https:\/\/voomisupply.com\/products\/tweco-1210-1112-mig-nozzle-0-5-in-bore-180a-self-insulated","provider":"Voomi Supply","version":"1.0","type":"link"}