{"product_id":"tweco-1260-1625-mig-welding-nozzle-3-8-in-bore-250a","title":"Tweco 1260-1625 Mig Welding Nozzle 3\/8 in Bore 250A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1260-1625 is a thread-on MIG welding nozzle designed for use with the standard EL gas diffuser. It features a 3-piece construction with 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 bore measures 0.375 inches with an outer diameter of 0.875 inches and an overall length of 3.183 inches. Rated for welding applications up to 250 amps, it delivers the electrical insulation required from the gas diffuser without needing a separate insulator. The part number is rolled and stamped on the external surface for quick identification in the field. Sold in a 2-pack. Licensed welders and MIG welding technicians are the primary installers.\u003c\/p\u003e\u003cp\u003eThis nozzle is suited for light to medium duty MIG welding applications up to 250 amps. The recessed contact tip relationship of 0.125 to 0.156 inches makes it appropriate for higher heat applications where longer electrical stick-out is required, as well as tack, spot, and stitch welding scenarios where the nozzle may contact the work piece. The nozzle insert is crimped in place, allowing it to slide over the metal spring that is part of the EL gas diffuser. This design is a practical fit for production welding environments, fabrication shops, and maintenance welding operations requiring consistent front-end performance.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3-piece design: copper alloy housing, solid brass insert, and G7 silicone insulator — no additional insulator required\u003c\/li\u003e\n\u003cli\u003eNozzle housing cut and formed from 122 DHP copper alloy tubing for durability under heat\u003c\/li\u003e\n\u003cli\u003eRecessed contact tip relationship of 0.125 to 0.156 inches for higher heat and contact-prone applications\u003c\/li\u003e\n\u003cli\u003eNozzle insert crimped in place to slide over the metal spring on the EL gas diffuser\u003c\/li\u003e\n\u003cli\u003ePart number rolled and stamped on the exterior for fast field identification\u003c\/li\u003e\n\u003cli\u003eThreads onto standard EL gas diffusers; no adapter required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to thread onto the standard EL gas diffuser. Compatible with MIG welding setups rated for light to medium duty applications up to 250 amps.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and replacement should be performed by a qualified welding technician. Power down and disconnect the welding machine before removing or installing front-end consumables. Thread the nozzle onto the EL gas diffuser by hand until snug; do not overtighten, as this may damage the insulator or insert. Inspect the nozzle insulator and insert for spatter buildup or wear as part of routine maintenance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.183 inches\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\u003eMaximum Amperage\u003c\/strong\u003e: 250 A\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\u003eConnection 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: 0.18 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: 1260-1625\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51344981033266,"sku":"1260-1625","price":65.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546050.jpg?v=1782047119","url":"https:\/\/voomisupply.com\/products\/tweco-1260-1625-mig-welding-nozzle-3-8-in-bore-250a","provider":"Voomi Supply","version":"1.0","type":"link"}