- Flawless Power Transfer
Specialized Copper Lugs
Frigate builds copper lugs that tackle tough connectivity gaps in harsh environments. These rugged units outlast standard options with stronger conduction and lasting hold.
Our Clients
Trusted by Engineers and Purchasing Leaders
- Versatile Offerings
Our Specialized Copper Lugs Products
Explore our range of high-quality Specialized Copper Lugs today.
- Real Impact
Words from Clients
See how global OEMs and sourcing heads describe their experience with our scalable execution.
“Quick turnaround and solid quality.”
“The instant quote tool saved us time, and the parts were spot-on. Highly recommend Frigate!”
“I would strongly recommend Frigate to anyone who wants to do Rapid Prototyping, and take their ideas to manufacturing. One firm doing all kinds of Product Development!”
“Great service, fair price, and the parts worked perfectly in our assembly.”
“Top-notch machining and fast shipping. Very satisfied with the results.”
“The next disruption is happening in Prototyping & Manufacturing on-demand and Frigate is leading the way! I personally believe the Frigate's way of IIOT enabled cloud platform with Al.”
“Frigate delivered high-quality parts at a competitive price. The instant quote tool is a huge plus for us!”
“We appreciate the precision and quality of the machined components in the recent delivery—they meet our specifications perfectly and demonstrate Frigate’s capability for excellent workmanship.”
“Flawless execution from quote to delivery.”
“I am absolutely happy to work with supplier like Frigate who were quite proactive & result oriented . Frigate has high willingness team who has strong know how & their passion towards the products & process were absolutely thrilling.”
“The precision on these parts is impressive, and they arrived ahead of schedule. Frigate’s process really stands out!”
“Parts were exactly as spec’d, and the instant quote made budgeting a breeze.”
“Good value for the money.”
“The finish was perfect, and the team was easy to work with.”
“Working with Frigate has been great. Their proactive, results-driven approach and expertise shine through in every project. It's been a pleasure collaborating with them.”
"We are highly satisfied with the timely delivery and quality of the MIG Welding Cable from Frigate. Their attention to detail, secure packaging, and quick responsiveness stood out. We confidently recommend Frigate Engineering Services Pvt. Ltd. as a reliable manufacturing partner."
We export to 10+ countries
Frigate’s Global Presence
Frigate takes pride in facilitating “Make in India for the globe“. As our global network of Frigaters provides virtually limitless capacity, and through our IoT enabled platform your parts go directly into production. By digitally and technologically enabling “the silent pillars of the economy” MSME and SME manufacturing industries, we are able to tap the huge potential for manufacturing to bring the best results for our clients.
100,000+
Parts Manufactured
250+
Frigaters
2000+
Machines
450+
Materials
25+
Manufacturing Process
Industry Applications
Military-grade lugs withstand extreme vibration and temperature swings (-65°C to 260°C) for avionics and radar systems.
Pressure-resistant designs rated for 10,000m depth with dual-layer corrosion protection.
Electroplated lugs minimize skin effect losses in RF/5G infrastructure and particle accelerators.
Radiation-resistant alloys maintain integrity in containment vessels and reactor control systems.
Explosion-proof designs with thermal runaway protection for high-voltage battery interconnects.
Superconducting-grade lugs maintain conductivity at -269°C for MRI and quantum computing systems.
- Stronger Performance
Next-Level Lug Designs
Proprietary copper-beryllium and copper-chromium-zirconium alloys for 40% higher tensile strength.
Validated in salt spray (2000+ hours), thermal shock (-196°C to 300°C cycles), and 50G vibration tests.
CNC-machined contact surfaces with 0.005mm tolerance for perfect mating surfaces.
Our standard lugs use 99.9% electrolytic copper (C10100), while premium grades reach 99.99% purity. Oxygen-free variants contain <5ppm impurities for critical applications. Each shipment includes material certification with spectrographic analysis.
Standard tin plating comes in 3-5μm, while heavy-duty marine plating reaches 8-12μm. Gold plating (50μ") is available for aerospace applications. We can customize any plating thickness with ±0.5μm options.
We guarantee ±0.02mm on critical bore dimensions for exact fitment. Surface flatness is maintained within 0.005mm for optimal contact. Custom tolerances down to ±0.005mm are available for demanding applications.
Every production run undergoes 100% conductivity testing using 4-wire Kelvin measurement. Our automated systems maintain ±1% IACS conductivity variation. Certificates include actual test values for each shipment.
We perform 17-point inspections including dimensional checks, plating adhesion tests, and microhardness measurements. All testing equipment is NIST-traceable and recalibrated weekly. Full inspection reports accompany every order.
We'd love to Manufacture for you!
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LOCATIONS
Global Sales Office
818, Preakness lane, Coppell, Texas, USA – 75019
Registered Office
10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.
Operations Office
9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ
Other Locations
- Bhilai
- Chennai
- Texas, USA
