{"product_id":"tweco-1150-1205-mig-contact-tip-0-052-in-25-pack","title":"Tweco 1150-1205 Mig Contact Tip 0.052 in 25 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1150-1205 is a 15 Series Heavy Duty MIG contact tip rated for use in welding applications up to 500 amps. Designed for 0.052 inch wire, it features a 0.064 inch nominal bore ID and a 0.345 inch OD, with inside diameter tolerance held to plus or minus 0.003 inches. The tip measures 1.97 inches in length and threads on using a 5\/16 inch-18 UNC-2A thread. Machined from extruded or gun-drilled 122 DHP copper alloy tubing, it delivers consistent bore surface quality and strong electrical conductivity. Licensed welding professionals and MIG gun technicians install this tip as a standard consumable replacement. Sold in packs of 25.\u003c\/p\u003e\u003cp\u003eThis contact tip is intended for heavy-duty MIG welding applications requiring sustained output up to 500 amps. It is compatible with Tweco No. 5 MIG guns rated in the 200 to 500 amp range, as well as specific MIG gun series that accept the 15 Series Heavy Duty tip format. The thick-walled copper alloy construction functions as a heat sink, drawing heat away from the arc source during high-amperage continuous welding cycles. The tip accepts both slip-on and thread-on nozzle styles, making it adaptable across common gun configurations in fabrication shops and industrial weld cells.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAccommodates 0.052 inch wire with 0.064 inch nominal bore ID and plus or minus 0.003 inch tolerance\u003c\/li\u003e\n\u003cli\u003eRated for heavy-duty welding up to 500 amps\u003c\/li\u003e\n\u003cli\u003eMachined from 122 DHP copper alloy for consistent bore surface and high electrical conductivity\u003c\/li\u003e\n\u003cli\u003eTwist-lock design seats firmly against the gas diffuser, increasing electrical contact surface area\u003c\/li\u003e\n\u003cli\u003eQuarter-turn clockwise rotation reveals a second wear point, effectively doubling tip service life\u003c\/li\u003e\n\u003cli\u003eEach tip is marked with part number and wire diameter for quick field identification\u003c\/li\u003e\n\u003cli\u003eCompatible with slip-on and thread-on nozzle styles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Tweco No. 5 MIG guns rated 200 to 500 amps and specific MIG gun series accepting the 15 Series Heavy Duty contact tip format with 5\/16 inch-18 UNC-2A thread.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eContact tips are installed and replaced by qualified welding technicians as part of routine MIG gun consumable maintenance. Power down and de-energize the welding system before removing or replacing the contact tip. Thread the tip fully onto the gas diffuser by hand, then verify the twist-lock seats properly before resuming operation. Do not overtighten, as this can damage the diffuser threads or deform the tip bore.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.052 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore ID (Nominal)\u003c\/strong\u003e: 0.064 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore ID Tolerance\u003c\/strong\u003e: plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.345 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.97 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16 inch-18 UNC-2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 500 amps maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 122 DHP copper alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity\u003c\/strong\u003e: 25 per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246051895\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: 1150-1205\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51345207656754,"sku":"1150-1205","price":140.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545837.jpg?v=1782051511","url":"https:\/\/voomisupply.com\/products\/tweco-1150-1205-mig-contact-tip-0-052-in-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}