Transformer Connectors & Transformer Bushing Parts – Copper Studs, Bronze Spades, Bronze Terminals, Brass Lock Nuts
FOB Price $11.90/Each
We are one of the leading manufacturers and exporters of Transformer Hardware, Transformer Connectors and Transformer Bushing Parts from India. We have been supplying Copper Transformer Studs, Bronze Transformer Spades, Bronze Transformer Terminals, and Brass Lock Nuts to the world market for many decades. Our components are designed for high-voltage transformers, power distribution networks, and industrial electrical applications, ensuring superior conductivity, corrosion resistance, and mechanical strength. With strict adherence to ASTM, DIN, IS, BS, and JIS standards, we deliver components with high-precision machining, ensuring reliable electrical performance and long operational life. Our flexible production schedules, custom engineering solutions, and customer-centric approach make us a preferred choice for industries worldwide.
Copper Transformer Studs:
Manufactured from high-purity Copper (C101, C102, C110), our Copper Transformer Studs offer excellent electrical conductivity and superior mechanical properties. These studs are corrosion-resistant, thermally stable, and capable of handling high electrical loads. They are widely used in transformer bushings, power distribution panels, and switchgear applications. We offer custom threading, plating, and knurling as per client specifications.
Bronze Transformer Spades, Bronze Transformer Spade Connectors:
Our Bronze Transformer Spades are engineered using high-strength Bronze alloys (C90500, C90700, C93200). These spades are known for their exceptional wear resistance, high load-bearing capacity, and resistance to electrical arcing. Used in power transformers and industrial electrical systems, these spades ensure secure and efficient electrical connections. We offer variations in hole sizes, plating options (tin, nickel, silver), and customized designs.
Bronze Transformer Terminals
Our Bronze Transformer Terminals provide a secure and stable connection in power distribution and transmission systems. Made from premium-grade Bronze, these terminals feature precision machining, high thermal resistance, and excellent conductivity. We manufacture terminals in various configurations, including lug-type, bolt-on, and clamp-type terminals, ensuring compatibility with different transformer designs.
Brass Lock Nuts for Transformers Our Brass Lock Nuts are made from high-tensile Brass (CZ121, CZ122, C36000), ensuring strong mechanical locking, corrosion resistance, and high electrical insulation properties. Used in transformer bushing assemblies, control panels, and grounding systems, our Brass Lock Nuts provide secure fastening with anti-vibration properties. Available in metric and imperial thread sizes, we offer customized plating options.
Manufacturing Process:
We employ state-of-the-art machining and precision engineering techniques to ensure dimensional accuracy and superior surface finishes:
- CNC Machining & Turning – Ensures high precision and repeatability.
- Cold Forging & Thread Rolling – Enhances mechanical strength.
- Stamping & Press Forming – Produces spades and terminals with precise dimensions.
- Surface Finishing & Plating – Includes tin, nickel, and silver plating for enhanced conductivity.
- Thread Inspection & Quality Control – Ensures conformance to DIN, ASTM, and IS standards.
Machinery Used
- CNC Lathes & Multi-Spindle Machines
- Thread Rolling & Cold Forging Machines
- High-Speed Stamping Presses
- Electroplating & Surface Treatment Units
- Laser Marking & Custom Engraving Machines
Finish & Surface Treatments
- Electro-Tinned Coating – Enhances conductivity and oxidation resistance.
- Nickel & Silver Plating – Provides excellent corrosion resistance.
- Passivation & Anodizing – Ensures long-term durability.
Size Dimensional Chart
| Component Type | Outer Diameter (mm) | Thread Size (Metric) | Thread Size (UNC) | Length (mm) |
|---|---|---|---|---|
| Copper Stud | 6.0 | M6, M8, M10 | 1/4″, 3/8″ | 15-50 |
| Bronze Spade | 8.0 | M8, M10, M12 | 1/2″ | 20-60 |
| Bronze Terminal | 10.0 | M10, M12, M14 | 3/4″ | 25-75 |
| Brass Lock Nut | 12.0 | M8, M10, M12 | 1/4″, 3/8″, 1/2″, 3/4″ | – |
Industries Using Transformer Connectors & Bushing Parts
- Power Transmission & Distribution – Used in transformers, circuit breakers, and electrical panels.
- Automotive & Electric Vehicles – Applied in high-voltage electrical systems.
- Aerospace & Defense – Critical in high-performance electrical connections.
- Industrial Machinery – Power distribution units, switchgear applications.
Tolerances
- Thread Tolerance: ±0.02 mm
- Flatness & Surface Finish: ±0.05 mm
- Hole Diameter Tolerance: ±0.03 mm
- Concentricity: 0.05 mm max deviation
Why Choose Our range of Transformer Connectors, Transformer Components, Bronze Spade connectors, Bronze terminals, Copper Studs and Brass lock nuts for transformers?
- Fast Turnaround (4-6 weeks) – Quick delivery with flexible production capacity.
- High-Quality Materials – Using premium Copper, Bronze, and Brass alloys.
- Customization Options – We manufacture as per client drawings and specifications.
- International Standards Compliance – IS, ASTM, DIN, JIS, and BS-certified products.
- 3+ Decades of Industry Experience – Serving global electrical and transformer industries.
Customer Testimonial Michael R., USA: “We’ve been sourcing Copper Transformer Studs and Bronze Terminals from this manufacturer for years. Their products consistently meet our quality standards, and their on-time delivery and customer service are excellent. Highly recommended!”
Contact us today for a custom quote on Transformer Connectors & Bushing Parts. Email us for a brochure, or connect via WhatsApp for quick assistance.
