{"product_id":"tweco-1260-1629-mig-welding-nozzle-5-8-inch-bore-200a","title":"Tweco 1260-1629 Mig Welding Nozzle 5\/8 Inch Bore 200A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1260-1629 is a coarse-threaded MIG welding nozzle designed for use with standard EL-series gas diffusers in medium and heavy-duty welding applications rated up to 200 amps. The nozzle measures 3.138 inches in length with a 5\/8-inch (0.625-inch) bore and a 1.062-inch outer diameter. It features a 3-piece construction consisting of a nozzle housing cut and formed from 122 DHP copper alloy tubing, a nozzle insert machined from solid brass, and a nozzle insulator constructed from G7 silicone material. The part number is roll-stamped on the external surface for quick identification in the field. Sold in a pack of 2.\u003c\/p\u003e\u003cp\u003eThis nozzle is suited for medium and heavy-duty MIG welding environments where reliable gas coverage and electrical insulation are critical. The recessed contact tip relationship of 0.125 to 0.156 inches makes it well-suited for higher-heat applications, tack welding, spot welding, and stitch welding where the nozzle may contact the workpiece. The nozzle insert is crimped in place to allow the nozzle to slide over the metal spring integrated into the gas diffuser, providing a secure fit without requiring an additional insulator component. Compatible with standard EL-series gas diffusers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3-piece design eliminates the need for a separate insulator component\u003c\/li\u003e\n\u003cli\u003eNozzle housing formed from 122 DHP copper alloy tubing for durability under high-heat conditions\u003c\/li\u003e\n\u003cli\u003eSolid brass nozzle insert machined to match internal threads of the standard EL gas diffuser\u003c\/li\u003e\n\u003cli\u003eG7 silicone nozzle insulator provides required electrical insulation from the gas diffuser\u003c\/li\u003e\n\u003cli\u003ePart number roll-stamped on exterior surface for fast identification\u003c\/li\u003e\n\u003cli\u003eRecessed tip geometry supports higher heat, tack, spot, and stitch welding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard EL-series gas diffusers. Threads are matched to the standard EL gas diffuser. Sold as 2 per pack.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified welding technician or MIG welder operator. Disconnect and de-energize the welding system before replacing front-end consumables. Ensure the nozzle insert is fully seated over the gas diffuser spring before initiating a weld. Do not overtighten the threaded connection, as this may damage the brass insert or silicone insulator.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Length\u003c\/strong\u003e: 3.138 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 1.062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage\u003c\/strong\u003e: 200 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecessed Tip Relationship\u003c\/strong\u003e: 0.125 to 0.156 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Housing Material\u003c\/strong\u003e: 122 DHP Copper Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Insert Material\u003c\/strong\u003e: Solid Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Insulator Material\u003c\/strong\u003e: G7 Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Coarse Thread\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: 0.36 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: 1260-1629\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51344377119026,"sku":"1260-1629","price":83.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546052.jpg?v=1782034409","url":"https:\/\/voomisupply.com\/products\/tweco-1260-1629-mig-welding-nozzle-5-8-inch-bore-200a","provider":"Voomi Supply","version":"1.0","type":"link"}