Copper Long Barrel One Hole Compression Lug 4 AWG #10 Bolt Size
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SKU: 210-98066
1000 in stock
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The Conversions Tech 4 AWG Tin-Plated Copper Lug is a high-performance electrical connector engineered for secure and stable conductor termination. Featuring a long barrel design for added stability, this lug ensures maximum conductivity and long-lasting durability. Its tin-plated copper construction offers excellent corrosion resistance, making it ideal for use in demanding industrial, automotive, and renewable energy applications. Designed to withstand harsh conditions, this lug delivers reliable performance and efficiency in a wide range of critical electrical systems.
Key Features
- High-Performance Copper Construction: Ensures excellent conductivity and secure, stable terminations for 4 AWG conductors.
- Long Barrel Design: Provides added stability and enhances conductivity, ensuring a reliable connection that will perform efficiently over time.
- Tin-Plated Copper: Offers superior corrosion resistance, increasing durability and ensuring long-lasting performance in harsh environments.
- Reliable Performance: Designed to withstand demanding industrial, automotive, and renewable energy applications, ensuring secure connections in critical electrical systems.
- Durable and Efficient: Built for use in a variety of applications where performance, stability, and efficiency are essential, even in the most challenging conditions.
- Versatile Use: Ideal for use in a wide range of applications that require secure, high-quality electrical connections with long-term reliability.
Technical Specifications
| Wire Size | 4 AWG |
| Stud Size | #10 |
| Color | Gray |
| Overall Length (L) | 41.9mm (1.65") |
| Barrel Length (L1) | 15.2mm (0.60") |
| Barrel Diameter (D) | 13.7mm (0.54") |
| Barrel Inner Diameter (D1) | 9.1mm (0.36") |
| Barrel Outer Diameter (D2) | 7.1mm (0.28") |
| Flange Length (B) | 22.8mm (0.90") |
| Flange Width (E) | 5.5mm (0.22") |
| Thickness (F) | 1.8mm (0.07") |
| Terminal Material | Tin-Plated Copper |
| Temperature Rating | 90°C |
| Voltage Rating | 35 KV |
| Maximum Amp Rating | 85A |
| UL Recognized | Yes |
| CE Certified | Yes |
| RoHS Compliant | Yes |
4 Reasons Pros Buy Direct from Conversions Tech
Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.
Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.
Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.
Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.
Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.
