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Description
Tweco® .045" X 1.5" 0.054" Bore 16S Series Contact TipTweco 16 Series Standard Heavy Duty Contact Tip accommodates 0. 045" wire and is perfect for use with 350 600 A Tweco Spray Master and Tweco No. 6 MIG guns as well as specific MIG gun series. Contact tip with excellent electrical properties is ideal for use in heavy duty welding application up to 600 A. It features part number and wire diameter for easy identification. 1 1 2" Contact tip with M8 X 1. 25 6g thread size has 0. 054" nominal ID and 0.
Tweco® 16 Series Standard Heavy Duty Contact Tip accommodates 0.045" wire and is perfect for use with 350 - 600 A Tweco® Spray Master® and Tweco® No.6 MIG guns as well as specific MIG gun series. Contact tip with excellent electrical properties is ideal for use in heavy duty welding application up to 600 A. It features part number and wire diameter for easy identification. 1 1/2" Contact tip with M8 X 1.25-6g thread size has 0.054" nominal ID and 0.375" OD. Contact tip is made from extruded or gun-drilled 122 DHP copper alloy and machined from a copper alloy tubing to offer a consistent as well as smooth surface of inside diameter with +/-0.003" tolerance. It has threaded style that ensures proper contact with a gas diffuser when installed to the MIG gun. It comes in slip-on or thread-on nozzle styles with a choice of diameter bore sizes. Contact tip locks in place when twisted and offers better electrical conductivity with increased surface contact. Contact tip features thick-walled design that acts like a heat sink conducting heat away from the arc source. It can be twisted quarter turn clockwise when tip wear point is reached that reveals a new wear point for doubling the life of the tip. Contact tip is sold as 25 per pack.
Features
- Easy identification - each contact tip is marked showing part no and wire diameter
- Excellent electrical properties
- Inside diameter tolerance is held to +/-.003 in
- Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun
- Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface
- Twist it and it locks in place
- No threads to worry about
- Increased surface contact between contact tip/diffuser for better electrical conductivity
- Twist it quarter turn clockwise
- Use genuine Tweco® accessories, parts, and consumables to protect the quality of your welds and the life of your gun
- When tip wear point is reached after use, twist it half turn counter-clockwise to expose a new wear point
- This doubles the life of the tip
- Thick-walled diffuser design acts as -œheat sink- and conducts heat away from the arc source
- Increases electrical conductive surface area and thereby increases electrical conductivity
Applications
- Used in heavy duty welding application up to 600 Amp
Specifications
- Country of Origin: United States
- Consumable Type: Contact Tip
- Series: 16S Series
- Physical Size: 0.4 x 1.5 x 0.4
- Wire Size: 0.045"
- Tip Bore: 0.054"
- MIG Gun Model: Tweco® | Tweco® No. 6 | Tweco® Spray Master®
- Tip Length: 1.5"
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 474 reviews
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Product Reviews
★★★★★ 5
Perfect Every Day shoe for School!
Size: 12 Little Kid, Color: Black/Multi, Size: 12 Little Kid, Color: Black/Multi
My 5 year old daughter (6 next month!) picked these out for back to school. She started Kindergarten and she really liked these. They’re super adorable! Love the black since they’ll match pretty much any outfit. The rainbow is super vibrant and the fabric of the shoe is very soft. She says they’re very comfortable as well. She’s growing into a 12, so that’s what we went with and it’s perfect bc she had a little bit of room at the toe. They’re easy for her to put on and they’re very lightweight. The perfect every day shoe. She’s been wearing them to school for about a week and so far they still look brand new (that’s the pic I took from today.) Definitely recommend!
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Reviewed in the United States on August 9, 2025
★★★★★ 5
Great shoe for Littles
Size: 13 Little Kid, Color: Black/Multi
These were super comfortable for my 7 year old. They've held up and endured the play grounds and school days. Washed up easily, the color made that possible. These were super lightweight and didn't rub her heel when she walked.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
awesome cute shoes
Size: 13.5 Little Kid, Color: Black/Multi
My 7 year old loves them and says they are very comfortable. lightweight. and slip on is perfect not loose or too tight.
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Reviewed in the United States on November 10, 2025
★★★★★ 5
No cramps!
Size: 5 Big Kid, Color: Black/Multi
Perfect fit! Vibrant colors! Not to heavy! Easy to put on and take off!
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Kid likes them, all that matters
Size: 1 Little Kid, Color: Black/Multi
Kiddo is happy. She says they're comfortable and fit well. Also loves the color. I like how they're versatile and will go with the majority of her clothing. Sketchers always makes good shoes.
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Reviewed in the United States on February 5, 2026