{"product_id":"tweco-1240-1580-mig-welding-nozzle-1-2-inch-bore","title":"Tweco 1240-1580 Mig Welding Nozzle 1\/2 Inch Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1240-1580 is a thread-on MIG welding nozzle designed for use with Tweco Weldskill MIG guns. It features a 1\/2 inch bore diameter and a 1\/8 inch tip recess with coarse threading. The recessed tip geometry helps protect the contact tip from spatter and heat, extending tip life during continuous welding operations. This nozzle is installed and replaced by welding professionals and fabricators as part of routine gun maintenance to maintain weld quality and arc stability.\u003c\/p\u003e\u003cp\u003eThis nozzle fits Tweco Weldskill MIG gun setups and is suited for light to medium-duty MIG welding applications in fabrication shops, manufacturing environments, and maintenance welding scenarios. The coarse thread-on design allows for quick field replacement without specialized tooling, minimizing downtime between jobs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2 inch bore diameter for proper shielding gas coverage\u003c\/li\u003e\n\u003cli\u003e1\/8 inch tip recess with coarse threading protects contact tip from spatter\u003c\/li\u003e\n\u003cli\u003eThread-on design enables fast, tool-free nozzle changes in the field\u003c\/li\u003e\n\u003cli\u003eCompatible with Tweco Weldskill MIG guns\u003c\/li\u003e\n\u003cli\u003eSold individually (UOM: Each)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Tweco Weldskill MIG guns. Verify gun model and nozzle thread specification before ordering to confirm fitment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and replacement should be performed by a qualified welder or welding equipment technician. Allow the MIG gun to cool completely and disconnect the welding machine from its power source before removing or installing the nozzle. Hand-tighten the thread-on nozzle securely to ensure a proper gas seal; do not overtighten, as this may damage the coarse threads. Inspect the nozzle and contact tip for spatter buildup regularly and replace as needed to maintain arc performance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Recess\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Coarse thread-on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: Each\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: 1240-1580\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51347772997938,"sku":"1240-1580","price":42.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546002.jpg?v=1782113438","url":"https:\/\/voomisupply.com\/products\/tweco-1240-1580-mig-welding-nozzle-1-2-inch-bore","provider":"Voomi Supply","version":"1.0","type":"link"}