1/0 AWG Copper Compression Lug | Two Hole 1/4″ Stud | 5/8″ Spacing | Pink Color Code
PRODUCT PARAMETERS
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Premium T2 Electrolytic Copper: Crafted from 99.9% pure seamless copper for maximum electrical conductivity and durability.
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Non-Rotational Two-Hole Design: Dual 1/4" stud holes with 5/8" (0.625") spacing ensure a secure, anti-twist connection on busbars.
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Pink Color Coded (Die Index 42): Industry-standard visual identification for 1/0 AWG wire ensures rapid and accurate tool/die matching.
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Built-in Inspection Window: Allows for easy visual verification that the 1/0 STR conductor is fully inserted before crimping.
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Corrosion-Resistant Tin Plating: High-quality electro-tin finish provides long-lasting protection against oxidation and environmental wear.
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Certified Factory Direct: Manufactured by Kunshan Xinluan, ensuring high-standard engineering and strict quality control for B2B global supply.
Description
Purchase professional 1/0 AWG Copper Lugs from XLUIG. Features high-conductivity T2 copper, pink color coding (Die 42), two-hole 1/4″ stud with 5/8″ spacing, and an inspection window.
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-1/0-06-2 | 1/0 AWG | 1/4″ | 5/8″ (0.625″) | Standard | Pink | 42 | 18.8 | 57.7 |
| XL-1/0-08-2 | 1/0 AWG | 5/16″ | 1.0″ (1.000″) | Standard | Pink | 42 | 18.8 | 68.6 |
| XL-1/0-10-2 | 1/0 AWG | 3/8″ | 1.0″ (1.000″) | Standard | Pink | 42 | 18.8 | 75.2 |
| XL-1/0-06-2L | 1/0 AWG | 1/4″ | 5/8″ (0.625″) | Long Barrel | Pink | 42 | 18.8 | 69.4 |
Product Features & Engineering Logic
| Technical Engineering | Performance Advantages | Professional Business Value |
| Seamless T2 Copper Construction | Eliminates micro-cracks during high-pressure compression, maintaining structural integrity under extreme thermal cycles. | System Security: Prevents electrical failures at the joint, reducing expensive downtime in critical power systems. |
| Two-Hole 5/8″ Spacing Geometry | Distributes mechanical load and prevents the lug from turning, which is vital for high-vibration industrial environments. | Reliable Stability: Ensures a permanent, low-resistance electrical path that remains secure throughout the equipment life. |
| Pink/42 Color-ID System | Simplifies the selection process for installers, aligning perfectly with standard Die Index 42 crimping tools. | Zero Error Installation: Speeds up workflow and reduces the risk of incorrect tool usage during large-scale electrical projects. |
| Integrated Visual Access Port | Enables instant QA checks during and after installation, confirming the cable is seated to the full depth of the barrel. | Safety Verification: Provides peace of mind and simplifies inspector hand-offs by proving the connection’s internal integrity. |
FAQs
Q: Why is the 5/8″ hole spacing significant for 1/0 AWG lugs?
A: 5/8″ (0.625 inch) is a standard configuration for many industrial busbars and circuit breakers. The two-hole design with this specific spacing ensures that the lug remains fixed in place, preventing the terminal from loosening or rotating due to cable weight or equipment vibration.
Q: What is the benefit of buying directly from XLUIG (Kunshan Xinluan)?
A: Buying from XLUIG means you are purchasing directly from the Kunshan Xinluan New Material Technology factory. This ensures you receive genuine T2 electrolytic copper terminals, consistent batch quality, full engineering support, and wholesale pricing that helps reduce your project overhead.
Q: Can I use this 1/0 AWG Pink lug with flexible (FLEX) cables?
A: This specific lug is optimized for 1/0 STR (Standard Stranded) conductors. While it may fit some high-strand cables, we recommend using our specialized FLEX series (with flared barrel entries) for ultra-flexible wires to ensure 100% strand capture and a gas-tight crimp.
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 |