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11601102 - Tweco 16S-35 Heavy Duty Contact Tip for 0.035 Wire

Packaging: 25 in a pack
$6.29/ea $75.50/25 in a pack only $3.02/eaSave 52%

In stock

SKU: TWE1160-1102 Categories: , ,

OVERVIEW

High-Performance Electrical Transfer for Heavy-Duty MIG Welding

The Tweco 16S-35 Contact Tip (Part No. 1160-1102) is a premium consumable designed to meet the rigorous demands of industrial metal fabrication. Engineered specifically for use with Tweco Professional No. 5 and No. 6 MIG guns, this contact tip represents the standard for heavy-duty welding applications requiring 0.035-inch (0.9mm) wire. As a genuine OEM product, it guarantees strict adherence to dimensional tolerances, ensuring a precise fit within the gas diffuser and optimal alignment with the wire liner.

Constructed from a high-conductivity copper alloy, the 16S-35 tip excels in thermal management. In high-amperage welding, resistive heating at the contact point can lead to premature failure and micro-arcing. The superior material composition of this tip facilitates rapid heat dissipation, maintaining structural integrity and electrical performance over extended welding cycles. The 3/8"-24 UNF threaded base provides a robust mechanical connection, maximizing current transfer efficiency from the gun conductor tube to the welding wire.

Precision drilling of the internal bore is critical for arc stability. The 16S-35 features a smooth, concentric bore that minimizes friction while ensuring continuous electrical contact. This reduces the likelihood of "burnback" and erratic arc characteristics often associated with inferior, generic consumables. For fabrication environments where downtime equates to lost revenue, relying on genuine Tweco 16S series contact tips ensures consistent weld quality and reduced frequency of consumable replacement.

Key Technical Specifications:

  • Series: 16S (Standard Heavy Duty)
  • Wire Compatibility: 0.035" (0.9mm)
  • Gun Compatibility: Tweco #5 (500A) and #6 (600A)
  • Thread Size: 3/8"-24 UNF
Additional Information
Brand:Tweco
Item:Contact Tip
Wire Size:0.035"
Packaging Description:25-per-ea
Fits Which Model:N/A
Product Type:Contact Tip
Series:16S Series
Thread Size:3/8"-24 UNF
Material:Copper Alloy
Compatible Guns:Tweco #5, Tweco #6
Wire Diameter:0.035 inch

INCLUDED

  • 25 x Tweco 16S-35 Contact Tips (0.035")

APPLICATIONS

  • Heavy Structural Steel Fabrication
  • Shipbuilding and Marine Repair
  • Industrial Equipment Manufacturing
  • Automotive Frame Welding
  • General Heavy-Duty MIG Welding

FAQ

The 16S-35 contact tip is designed specifically for Tweco Professional Series No. 5 and No. 6 MIG guns. It features a larger body and thread size suited for these high-amperage torches.

This contact tip features a standard 3/8"-24 UNF thread, which is larger than the 1/4"-28 thread found on the smaller 11 and 14 series tips.

No, the 16S-35 is precision-drilled for 0.035" (0.9mm) wire. Using larger wire will cause jamming. For 0.045" wire, you would need the 16S-45 contact tip.

Yes, the 16S series is considered a heavy-duty standard tip, designed to withstand the higher heat and current associated with 400A+ welding applications using #5 and #6 guns.

These are typically sold in packs of 25 (Part Number 1160-1102). Always check the specific listing quantity to be sure.

The 14 series fits Tweco #3 and #4 guns and has a smaller physical profile. The 16 series fits Tweco #5 and #6 guns, has a larger diameter body, and a larger 3/8" thread for better heat dissipation and current transfer.

Burnback can be caused by a worn contact tip (keyholing), poor ground, or incorrect wire speed/voltage settings. If the tip bore is worn oval, electrical contact becomes intermittent, causing the arc to fluctuate and potentially burn back. Replace the tip if worn.

You should tighten it snugly to ensure good electrical contact, but do not overtighten. A pair of MIG pliers or a small wrench is sufficient. Loose tips cause arcing inside the threads and heat buildup.