{"product_id":"tweco-1210-1110-mig-nozzle-1-2-inch-bore-180a","title":"Tweco 1210-1110 Mig Nozzle 1\/2 Inch Bore 180A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1210-1110 is a self-insulated copper MIG welding nozzle designed for use with Tweco mini-MIG-gun MIG guns rated up to 180 amps. Built from 122 DHP copper alloy tubing, this nozzle features a 1\/2-inch bore and an overall length of 2.224 inches with a 3\/4-inch outer diameter. Its three-piece construction integrates the nozzle housing, a solid brass nozzle insert with machined internal threads, and a G7 silicone nozzle insulator that provides the electrical isolation required from the gas diffuser. The part number is rolled-stamped on the outer surface for fast field identification. Sold in a pack of 2, this nozzle is installed by MIG welders and weld shop technicians in light to medium duty applications.\u003c\/p\u003e\u003cp\u003eThis nozzle threads directly onto a standard gas diffuser and is suited for light to medium duty MIG welding at up to 180 amps. The recessed contact tip relationship of 0.125 to 0.156 inches makes it appropriate for higher-heat applications, tack welding, spot welding, and stitch welding where longer electrical stick-out is needed or where the nozzle may contact the workpiece. The M11-1.5-6H thread size matches the gas diffuser precisely, ensuring a secure fit. The three-piece design eliminates the need for a separate insulator, reducing part count during maintenance.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e122 DHP copper alloy housing cut and formed from tubing for reliable heat dissipation\u003c\/li\u003e\n\u003cli\u003eSolid brass nozzle insert with machined internal threads to match the gas diffuser\u003c\/li\u003e\n\u003cli\u003eG7 silicone nozzle insulator provides electrical insulation without a separate insulator component\u003c\/li\u003e\n\u003cli\u003eRecessed tip design suited for higher-heat, tack, spot, and stitch welding applications\u003c\/li\u003e\n\u003cli\u003ePart number rolled-stamped on outer surface for quick identification in the field\u003c\/li\u003e\n\u003cli\u003eM11-1.5-6H thread size for secure, repeatable attachment to the gas diffuser\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Tweco mini-MIG-gun MIG guns on standard gas diffusers rated up to 180 amps.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified MIG welder or welding technician. Always power down the welding machine and allow front-end components to cool before removing or installing nozzles. Thread the nozzle onto the gas diffuser by hand until snug — do not overtighten, as this can damage the brass insert or the diffuser threads. Inspect the silicone insulator for cracking or burn-through during routine maintenance and replace the nozzle as a unit if insulation integrity is compromised.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Length\u003c\/strong\u003e: 2.224 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage\u003c\/strong\u003e: 180 amps\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\u003eTip Recess\u003c\/strong\u003e: 0.125 to 0.156 inches\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\u003eAttachment 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\u003ePackage Weight\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 1210-1110\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51344553705778,"sku":"1210-1110","price":79.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545923.jpg?v=1782036931","url":"https:\/\/voomisupply.com\/products\/tweco-1210-1110-mig-nozzle-1-2-inch-bore-180a","provider":"Voomi Supply","version":"1.0","type":"link"}