---
product_id: 741985029
title: "Sanuke 6pcs 4 Gauge 5/16\" Wire Connectors, Battery Copper Lugs Terminals"
brand: "sanuke"
price: "R405"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Sanuke"
url: https://www.desertcart.co.za/products/741985029-sanuke-6pcs-4-gauge-5-16-wire-connectors-battery-copper
store_origin: ZA
region: South Africa
---

# 600V max voltage 3:1 dual wall adhesive heat shrink 257°F heat resistance Sanuke 6pcs 4 Gauge 5/16" Wire Connectors, Battery Copper Lugs Terminals

**Brand:** sanuke
**Price:** R405
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect Like a Pro — Power, Protection, and Precision in Every Lug!

## Quick Answers

- **What is this?** Sanuke 6pcs 4 Gauge 5/16" Wire Connectors, Battery Copper Lugs Terminals by sanuke
- **How much does it cost?** R405 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/741985029-sanuke-6pcs-4-gauge-5-16-wire-connectors-battery-copper)

## Best For

- sanuke enthusiasts

## Why This Product

- Trusted sanuke brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal the Deal:** Dual wall adhesive heat shrink tubing creates an impermeable moisture and corrosion barrier.
- • **Plug & Play Efficiency:** Flared openings and pre-cut shrink tubes speed up your wiring projects effortlessly.
- • **Built for the Long Haul:** Heavy-duty construction withstands high temps and harsh environments without fail.
- • **Power Up with Confidence:** 100% annealed electrolytic copper ensures max conductivity and durability.
- • **Versatile Pro-Grade Connectors:** Perfect for marine, solar, automotive, and DIY electrical setups.

## Overview

Sanuke’s 6-piece set of 4 AWG 5/16" copper ring terminals combines industrial-grade annealed copper with UL-listed 3:1 dual wall adhesive heat shrink tubing. Rated for up to 600 volts and 257°F, these heavy-duty connectors deliver reliable, corrosion-resistant, and moisture-proof connections ideal for professional and DIY electrical projects across marine, automotive, solar, and home applications.

## Description

Sanuke 6pcs 4 Gauge 5/16" Wire Connectors, Battery Copper Lugs Terminals | Heavy Duty Battery Cable Ends for 4 AWG Wires, 6pcs 3:1 Dual Wall Adhesive Heat Shrink Tubes(UL), Electrical Crimp Lugs: desertcart.com: Industrial & Scientific

Review: Worked great on my flexible 4 AWG wires for my 24V system - I recently used the 4 AWG Terminal Connectors Ends for my 24V DIY power bank system, and they worked great! These heavy-duty connectors fit perfectly on my flexible 4 AWG wires, providing a secure and reliable connection. The dual wall adhesive heat shrink is a standout feature. It shrinks down tightly, providing excellent insulation and protection against moisture and corrosion. During testing, I found that the heat shrink worked nicely, sealing the connections effectively without any issues. The build quality of these connectors is impressive—they feel sturdy and durable, ensuring long-lasting performance. So far, I have no complaints about their functionality. They’ve proven to be a reliable and efficient solution for my electrical projects, and I wouldn’t hesitate to buy them again. If you need robust and reliable wire lugs for your battery cable or power bank projects, these connectors are a great choice. They deliver excellent performance and peace of mind, making them a valuable addition to any DIY toolkit.
Review: Great buy - Product was as described and work as expected

## Features

- ☆『What You Will Get:』In this set, we offer 6pcs 4 Awg - 5/16" (M8)ring terminals copper lugs tube end termination ring terminals for your work, 3Pcs black and 3 red 3:1 Dual Wall Adhesive Heat Shrink Tubing Tube.
- ☆『High Quality:』All the ring terminals are made of 100% annealed electrolytic grade copper for maximum conductivity. All the 3:1 shrink tube is well made of high quality material, thick and durable.They are both for up to 600V, 257 degrees Fahrenheit which ensures its safe and reliable.
- ☆『Reliable and Easy to Use:』Terminals with heavy duty construction improves high temperature durability and closed design seals out the moisture, ensure connection reliability; high standard flared opening for easy wire insertion.The wire shrink wraps are all pre-cut into the most common sizes which improve your work efficiency.
- ☆『Wide Applications :』These Copper Lugs are safe and reliable, great for distribution box, marine, golf carts, solar panels, home applications, etc.Heat Shrink Tubing is Ideal Used for Vehicle, Motorcycle, Boat, DIY Electrical Wirings and Other Outdoor Applications.
- ☆『Customized Protector:』Our copper lugs are made out of a high-grade copper to protect against corrosion can be soldered or crimped and fit solid or stranded wire,and heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, High temperature resistance. Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which have better performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092ZPH9Y4 |
| Best Sellers Rank | #1,751 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Ring Terminals |
| Brand Name | Sanuke |
| Color | Bare Copper |
| Connector Type | Ring |
| Contact Material | Copper |
| Customer Reviews | 4.8 out of 5 stars 6,456 Reviews |
| Gauge | 4 |
| Insulation Material | Non-Insulated |
| Insulation Material Type | Non-Insulated |
| Item Highlight | Heavy Duty Battery Cable Ends for 4 AWG Wires, 6pcs 3:1 Dual Wall Adhesive Heat Shrink Tubes(UL), Electrical Crimp Lugs |
| Manufacturer | Sanuke |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 600 volts |
| Model | SAG4516-6PK |
| Number of Items | 6 |
| Part Number | SAG4516-6PK |
| Stud Size | 5/16 |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Ring Terminal |
| Unit Count | 6 Count |

## Product Details

- **Color:** Bare Copper
- **Connector Type:** Ring
- **Contact Material:** Copper
- **Insulation Material:** Non-Insulated
- **Terminal:** Ring Terminal

## Images

![Sanuke 6pcs 4 Gauge 5/16" Wire Connectors, Battery Copper Lugs Terminals - Image 1](https://m.media-amazon.com/images/I/71+D7qQH48L.jpg)
![Sanuke 6pcs 4 Gauge 5/16" Wire Connectors, Battery Copper Lugs Terminals - Image 2](https://m.media-amazon.com/images/I/71fq9Uc6urL.jpg)
![Sanuke 6pcs 4 Gauge 5/16" Wire Connectors, Battery Copper Lugs Terminals - Image 3](https://m.media-amazon.com/images/I/71Eh88FHYmL.jpg)
![Sanuke 6pcs 4 Gauge 5/16" Wire Connectors, Battery Copper Lugs Terminals - Image 4](https://m.media-amazon.com/images/I/71zSbbioYGL.jpg)
![Sanuke 6pcs 4 Gauge 5/16" Wire Connectors, Battery Copper Lugs Terminals - Image 5](https://m.media-amazon.com/images/I/71Ow5HLOgaL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great on my flexible 4 AWG wires for my 24V system
*by D***D on July 6, 2024*

I recently used the 4 AWG Terminal Connectors Ends for my 24V DIY power bank system, and they worked great! These heavy-duty connectors fit perfectly on my flexible 4 AWG wires, providing a secure and reliable connection. The dual wall adhesive heat shrink is a standout feature. It shrinks down tightly, providing excellent insulation and protection against moisture and corrosion. During testing, I found that the heat shrink worked nicely, sealing the connections effectively without any issues. The build quality of these connectors is impressive—they feel sturdy and durable, ensuring long-lasting performance. So far, I have no complaints about their functionality. They’ve proven to be a reliable and efficient solution for my electrical projects, and I wouldn’t hesitate to buy them again. If you need robust and reliable wire lugs for your battery cable or power bank projects, these connectors are a great choice. They deliver excellent performance and peace of mind, making them a valuable addition to any DIY toolkit.

### ⭐⭐⭐⭐⭐ Great buy
*by W***N on September 9, 2026*

Product was as described and work as expected

### ⭐⭐⭐⭐⭐ Good Quality
*by A***T on July 18, 2026*

Good quality seamless connectors. Heat shrink seems to fully seal where it attaches to the wire and connector. Crimped well and provided a secure fit.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-19*