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Keszoox

4mm² Copper Lug Cable M4 Ring Terminal SC4-4 Pure Copper Crimped Wire

4mm² Copper Lug Cable M4 Ring Terminal SC4-4 Pure Copper Crimped Wire

$1.97 USD
$2.79 USD $1.97 USD
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  • ★Product Description
  • ★About us
  • ★Custom cable

Product Overview

This 4mm² Copper Lug Cable with M4 Ring Terminal (SC4-4) is designed for reliable, low-resistance electrical connections in power, battery, grounding, and industrial applications.

The cable features a high-purity stranded copper conductor and a solid copper ring terminal, professionally crimped to ensure excellent conductivity, strong mechanical retention, and long-term performance.

Technical Specifications

Parameter Specification
Cable Cross Section 4mm²
AWG Equivalent AWG 6
Terminal Type Ring Terminal (Copper Lug)
Stud Size M4
Terminal Model SC4-4
Conductor Material 100% Pure Copper
Cable Construction Multi-strand flexible copper wire
Termination Method Professional crimped connection
Electrical Resistance Low resistance for efficient power transfer
Compliance RoHS Compliant

Key Features

  • Pure Copper Conductor
    Provides excellent electrical conductivity, low voltage drop, and stable current transmission.

  • M4 Ring Terminal (SC4-4)
    Precisely sized ring lug ensures a secure, vibration-resistant bolted connection.

  • 4mm² Cable Size 
    Ideal for medium-current power and grounding applications.

  • Reliable Crimped Joint
    Strong mechanical crimp prevents loosening and improves long-term reliability.

  • Flexible & Durable Design
    Multi-strand copper wire allows easy routing in compact or confined spaces.

Typical Applications

This 4mm² M4 copper lug cable is commonly used in:

  • Battery and power connections

  • Automotive and motorcycle electrical systems

  • Grounding and earthing cables

  • Solar and energy storage systems

  • Power distribution units

  • Inverters and chargers

  • Industrial control cabinets

  • Electrical equipment internal wiring

Customization Options

  • Cable length

  • Insulation color

  • Heat shrink tubing

  • Double-ended terminals

  • Other stud sizes (M3 / M5 / M6)

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