{"product_id":"tweco-1140-1106-mig-contact-tip-0-062-in-1-5-in-25-pack","title":"Tweco 1140-1106 Mig Contact Tip 0.062 in 1.5 in 25 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1140-1106 is a 14 Series Standard Duty MIG contact tip designed for 0.062 inch (1\/16 inch) wire diameter and a 0.073 inch nominal bore. Measuring 1.5 inches in length with a 1\/4 inch-28 UNF-2A thread, it is machined from 122 DHP copper alloy tubing — either extruded or gun-drilled — to deliver a consistent, smooth inside diameter held to a tolerance of plus or minus 0.003 inches. The thick-walled construction acts as a heat sink, drawing heat away from the arc. Licensed welding professionals and MIG gun technicians install this tip as a consumable replacement during routine torch maintenance on setups rated up to 400 amps. Sold in a pack of 25.\u003c\/p\u003e\u003cp\u003eThis contact tip is suited for standard MIG welding applications up to 400 amps. It is compatible with Tweco No. 2, No. 3, and No. 4 MIG guns as well as specific Tweco MIG gun series that accept the 14 Series tip. The tip accommodates slip-on or thread-on nozzle styles and is compatible with Tweco gas diffusers requiring the 1\/4 inch-28 UNF-2A threaded interface. Each tip is stamped with the part number and wire diameter for fast field identification when swapping consumables during production welding or MIG gun servicing.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.062 inch wire diameter with 0.073 inch nominal bore held to plus or minus 0.003 inch tolerance\u003c\/li\u003e\n\u003cli\u003eMachined from 122 DHP copper alloy tubing for consistent, smooth inside diameter surface\u003c\/li\u003e\n\u003cli\u003eThick-walled design functions as a heat sink to conduct heat away from the arc source\u003c\/li\u003e\n\u003cli\u003eThreaded style ensures positive contact with gas diffuser; twist-lock engagement increases electrical conductive surface area\u003c\/li\u003e\n\u003cli\u003eQuarter-turn clockwise rotation exposes a new wear point, effectively doubling tip service life\u003c\/li\u003e\n\u003cli\u003ePart number and wire diameter stamped on each tip for quick identification\u003c\/li\u003e\n\u003cli\u003eSold in packs of 25 for high-volume production or shop stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with Tweco No. 2, No. 3, and No. 4 MIG guns and specific Tweco MIG gun series accepting 14 Series Standard Duty contact tips with a 1\/4 inch-28 UNF-2A threaded connection. Fits both slip-on and thread-on nozzle styles.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified welding technicians or MIG gun service personnel. Always de-energize the welding power source and allow the gun to cool before replacing contact tips. Thread the tip into the gas diffuser by hand and snug with the appropriate wrench — do not overtighten, as this can distort the bore. Ensure the nozzle style (slip-on or thread-on) is matched to the existing gun configuration before installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore (Nominal ID)\u003c\/strong\u003e: 0.073 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eID Tolerance\u003c\/strong\u003e: plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch-28 UNF-2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Current Rating\u003c\/strong\u003e: 400 amps\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: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 25\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: 1140-1106\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51347140378930,"sku":"1140-1106","price":62.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545764.jpg?v=1782098697","url":"https:\/\/voomisupply.com\/products\/tweco-1140-1106-mig-contact-tip-0-062-in-1-5-in-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}