{"product_id":"tweco-1160-1104-mig-contact-tip-0-045-in-1-5-in-25-pack","title":"Tweco 1160-1104 Mig Contact Tip 0.045 in 1.5 in 25 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1160-1104 is a 16 Series Standard Heavy Duty MIG contact tip designed for 0.045-inch wire with a 0.054-inch nominal bore. It measures 1.5 inches in length and is machined from 122 DHP copper alloy tubing, delivering consistent inside diameter surface finish held to a tolerance of plus or minus 0.003 inches. The tip uses an M8 x 1.25-6g thread and features a thick-walled construction that 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 in high-amperage welding setups rated up to 600 amps. Sold in packs of 25.\u003c\/p\u003e\u003cp\u003eThis contact tip is rated for heavy-duty welding applications up to 600 amps. It is compatible with 350 to 600 amp Tweco Spray Master and Tweco No.6 MIG guns, as well as specific Tweco MIG gun series. The tip fits slip-on or thread-on nozzle styles and is suited for production welding environments where consistent electrical transfer and extended tip life are priorities. Each tip is marked with the part number and wire diameter for fast identification during high-volume consumable changeovers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.045-inch wire diameter, 0.054-inch nominal bore, 1.5-inch length\u003c\/li\u003e\n\u003cli\u003eMachined from 122 DHP extruded or gun-drilled copper alloy for consistent bore surface\u003c\/li\u003e\n\u003cli\u003eInside diameter tolerance held to plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003eThick-walled design acts as a heat sink to conduct heat away from the arc source\u003c\/li\u003e\n\u003cli\u003eQuarter-turn twist reveals a new wear point, effectively doubling tip service life\u003c\/li\u003e\n\u003cli\u003ePart number and wire diameter marked on each tip for easy field identification\u003c\/li\u003e\n\u003cli\u003eM8 x 1.25-6g threaded style ensures proper contact with gas diffuser\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with 350 to 600 amp Tweco Spray Master and Tweco No.6 MIG guns, as well as specific Tweco MIG gun series requiring an M8 x 1.25-6g threaded contact tip for 0.045-inch wire. Fits slip-on and thread-on nozzle configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eContact tips are installed and replaced by welding technicians as routine MIG gun consumables. Power down and disconnect the welding machine before replacing the contact tip. Thread the tip into the gas diffuser finger-tight using the M8 x 1.25-6g thread; do not overtighten, as this can damage the diffuser seat. When the current wear point is reached, twist the tip a quarter turn clockwise to expose a new wear surface before full replacement.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.045 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore (Nominal ID)\u003c\/strong\u003e: 0.054 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter (OD)\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M8 x 1.25-6g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: Up to 600 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\u003eID Tolerance\u003c\/strong\u003e: Plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 1160-1104\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51345421664562,"sku":"1160-1104","price":108.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545815.jpg?v=1782057855","url":"https:\/\/voomisupply.com\/products\/tweco-1160-1104-mig-contact-tip-0-045-in-1-5-in-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}