6 AWG Two Hole Copper Lug | 1/4″ Stud | 5/8″ Spacing | Blue Color Coded Die 24
PRODUCT PARAMETERS
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Electrolytic T2 Copper: Engineered with 99.9% pure seamless copper for superior electrical conductivity and thermal stability.
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Anti-Rotation Two-Hole Design: Features dual 1/4" stud holes with 5/8" spacing to prevent terminal twisting and ensure a permanent connection.
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Blue Color Coded (Die Index 24): Standardized visual identification for 6 AWG wire, ensuring rapid and accurate crimping tool matching.
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Built-in Inspection Window: Integrated port allows for immediate visual confirmation that the 6 STR conductor is fully and correctly inserted.
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Corrosion-Resistant Tin Plating: High-grade electro-tin finish provides a robust barrier against oxidation and harsh environmental stress.
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Certified Factory Direct: Manufactured by Kunshan Xinluan New Material Technology, ensuring high-standard engineering and strict QA.
Description
Purchase professional 6 AWG Two Hole Copper Lug. Features high-purity T2 copper, Blue color coding (Die 24), 1/4″ stud with 5/8″ spacing, and an inspection window. Factory-direct quality.
Dimensions

Data Overview
| XLUIG Model No. | Wire Size (AWG) | Stud Hole Size | Hole Spacing | Barrel Type | Color Code | Die Index | W (mm) | L (mm) |
| XL-6-06-2 | 6 AWG | 1/4″ | 5/8″ (0.625″) | Standard | Blue | 24 | 11.2 | 49.8 |
| XL-6-08-2 | 6 AWG | 5/16″ | 1.0″ (1.000″) | Standard | Blue | 24 | 12.4 | 60.5 |
| XL-6-10-2 | 6 AWG | 3/8″ | 1.0″ (1.000″) | Standard | Blue | 24 | 14.7 | 64.2 |
| XL-6-06-2L | 6 AWG | 1/4″ | 5/8″ (0.625″) | Long Barrel | Blue | 24 | 11.2 | 58.5 |
Product Features & Engineering Logic
| Engineering Specifications | Technical Performance | Professional Business Value |
| Seamless T2 Copper Body | Provides high ductility to prevent cracking during hydraulic compression, ensuring a gas-tight electrical bond. | System Integrity: Minimizes voltage drop and prevents overheating, protecting critical downstream industrial equipment. |
| Dual-Hole 5/8″ Spacing | Distributes mechanical load across two 1/4″ bolts, locking the terminal in place and preventing accidental loosening. | Maintenance Savings: The anti-twist design reduces the need for periodic re-torqueing, lowering long-term operational costs. |
| Blue/24 Visual ID System | Allows installers to instantly verify the correct wire size and die index, aligning with international safety codes. | Installation Accuracy: Drastically reduces field errors and rework, ensuring the electrical project passes inspection the first time. |
| Integrated Visual Window | Enables a quick safety check of the cable seating depth before and after the crimping process. | Operational Safety: Provides peace of mind and simplifies QA audits by proving the internal connection is structurally sound. |
FAQs
Q: What are the benefits of the two-hole design with 5/8″ spacing for 6 AWG lugs?
A: The two-hole design provides a non-rotational connection, which is vital for high-vibration environments. The 5/8″ (0.625 inch) spacing is a standard configuration that ensures the lug stays perfectly aligned on the busbar, preventing the terminal from twisting or loosening over time.
Q: Is XLUIG the official manufacturer for these copper lugs?
A: Yes. XLUIG.com is the official B2B platform of Kunshan Xinluan New Material Technology Co., Ltd. By purchasing from our site, you are buying directly from the factory, ensuring 100% genuine T2 copper materials, wholesale pricing, and full engineering support for your projects.
Q: How do I ensure I am using the correct tool for this 6 AWG Blue lug?
A: All XLUIG 6 AWG lugs are color-coded Blue and marked with Die Index 24. You should use a crimping tool equipped with a Die Index 24 to ensure a professional, gas-tight compression that meets all electrical safety standards.
Product Attributes
| Property | Details |
| Industry | Industrial Fastener |
| Brand Name | XLUIG (Kunshan Xinluan New Material Technology Co., Ltd) |
| Place of Origin | Jiangsu, China |
| Certificate | ISO 9001:2015 Certified |
| Thread Size | Customized sizes available |
| MOQ | 5,00 Pieces |
| OEM / ODM | Support (Based on technical drawings) |
| Samples | Available upon request |
Supply Ability
| Service Items | Details & Specifications |
| Packaging | Small boxes, plastic bags, bulk cartons, and wooden pallets |
| Supply Ability | 50,000,000 Piece/Pieces per Month |
| Transportation | Land, Ocean, Air, and Express Delivery |
| Port of Loading | Shanghai, Ningbo, Tianjin |
| Payment Type | T/T |
| Incoterm | FOB, CIF, EXW, DDP |