--- product_id: 352971594 title: "Sanuke 10pcs 4 Gauge-5/16 (M8) Wire Connectors, Heavy Duty 4 AWG Copper Lugs, Electrical Ring Terminals, Marine-Grade Battery Cable Ends with 3:1 Dual Wall Adhesive Heat Shrink Tubes" brand: "sanuke" price: "570399₫" currency: VND in_stock: true reviews_count: 13 category: "Sanuke" url: https://www.desertcart.vn/products/352971594-sanuke-10pcs-4-gauge-5-16-m8-wire-connectors-heavy store_origin: VN region: Vietnam --- # 600V max voltage 257°F heat resistance 3:1 dual wall adhesive seal Sanuke 10pcs 4 Gauge-5/16 (M8) Wire Connectors, Heavy Duty 4 AWG Copper Lugs, Electrical Ring Terminals, Marine-Grade Battery Cable Ends with 3:1 Dual Wall Adhesive Heat Shrink Tubes **Brand:** sanuke **Price:** 570399₫ **Availability:** ✅ In Stock ## Summary > ⚡ Connect Like a Pro — Power, Protection, Perfection! ## Quick Answers - **What is this?** Sanuke 10pcs 4 Gauge-5/16 (M8) Wire Connectors, Heavy Duty 4 AWG Copper Lugs, Electrical Ring Terminals, Marine-Grade Battery Cable Ends with 3:1 Dual Wall Adhesive Heat Shrink Tubes by sanuke - **How much does it cost?** 570399₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/352971594-sanuke-10pcs-4-gauge-5-16-m8-wire-connectors-heavy) ## 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 - • **Moisture-Proof Seal:** 3:1 dual wall adhesive heat shrink tubing locks out moisture and corrosion for long-lasting reliability. - • **Versatile & Heavy Duty:** Perfect for marine, solar, automotive, and DIY projects—engineered to perform wherever you need it. - • **Effortless Installation:** Flared openings and pre-cut heat shrink tubes speed up your workflow—professional results without the hassle. - • **Power Up with Confidence:** Rated for up to 600 volts, these copper lugs handle your toughest electrical demands without breaking a sweat. - • **Heat-Resistant Durability:** Withstand temperatures up to 257°F, ensuring your connections stay secure even under intense heat. ## Overview This 10-piece set of 4 AWG - 5/16" (M8) Sanuke copper wire lugs features heavy-duty ring terminals made from 100% annealed electrolytic copper for maximum conductivity. Rated for up to 600 volts and 257°F, each lug includes a 3:1 dual wall adhesive heat shrink tubing that provides a moisture-proof, corrosion-resistant seal. Designed for easy wire insertion and reliable, long-lasting connections, these terminals are ideal for battery cables, solar panels, marine, automotive, and other demanding electrical applications. ## Description 10pcs 4 Awg - 5/16" (M8) Sanuke Wire Lugs Ring Terminal Connectors Ends, Heavy Duty Wire Connectors Heavy Duty for Battery Cable Lug Wire Electrical Eyelets with 3:1 Dual Wall Adhesive Heat Shrink: 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 quality. - A clear best buy! These battery lugs are a great design and fit snuggly. They are priced right as well. ## Features - ☆『What You Will Get:』In this set, we offer 10pcs 4 Awg - 5/16" (M8)ring terminals copper lugs tube end termination ring terminals for your work, 5Pcs black and 5 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 | B092ZM6XY3 | | Best Sellers Rank | #1,337 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Ring Terminals | | Brand | Sanuke | | Color | Bare Copper | | Connector Gender | Female | | Connector Type | Ring | | Contact Material | Copper | | Date First Available | April 20, 2021 | | Insulation Material | Non-Insulated | | Item Weight | 4.2 ounces | | Item model number | SAG4516-10PK | | Manufacturer | Sanuke | | Material | Copper | | Maximum Voltage | 600 Volts | | Number of Items | 10 | | Product Dimensions | 0.6"L x 0.6"W x 1.77"H | | Specification Met | UL | | Temperature Rating | 257 degree fahrenheit | | Terminal | Ring Terminal | | Unit Count | 10 Count | ## Product Details - **Color:** Bare Copper - **Connector Type:** Ring - **Contact Material:** Copper - **Insulation Material:** Non-Insulated - **Terminal:** Ring Terminal ## Images ![Sanuke 10pcs 4 Gauge-5/16 (M8) Wire Connectors, Heavy Duty 4 AWG Copper Lugs, Electrical Ring Terminals, Marine-Grade Battery Cable Ends with 3:1 Dual Wall Adhesive Heat Shrink Tubes - Image 1](https://m.media-amazon.com/images/I/61cw7B0KkKL.jpg) ## Questions & Answers **Q: is this for 4awg marine wire** A: yes but i don’t know about using in salt water but it works on my car **Q: How wide is the M6 1/4" from edge to edge in mm? Thanks** A: 1/4 inch = 6.35 MM . Just over 6MM I hope that is what you need . **Q: Does this include glueless heatshrik?** A: It includes heat-shrink. Not sure if it's glueless. I just heated up and it shrunk to fit. **Q: are they solid copper? or copper clad? or plated?** A: I believe they are solid copper. When scratched with a file I do not see any color difference and they are not magnetic. ## 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 quality. *by G***N on November 28, 2025* A clear best buy! These battery lugs are a great design and fit snuggly. They are priced right as well. ### ⭐⭐⭐⭐⭐ Good product *by K***Y on December 19, 2025* They worked well. ## Frequently Bought Together - 10pcs 4 Awg - 5/16" (M8) Sanuke Wire Lugs Ring Terminal Connectors Ends, UL Listed Heavy Duty for Battery Cable Lug Wire Electrical Eyelets with 3:1 Dual Wall Adhesive Heat Shrink - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing - AMZCNC Hammer Lug Crimper Tool - 0000 AWG Battery and Welding Cables( 8 AWG TO 4/0 Wire Gauge) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/352971594-sanuke-10pcs-4-gauge-5-16-m8-wire-connectors-heavy](https://www.desertcart.vn/products/352971594-sanuke-10pcs-4-gauge-5-16-m8-wire-connectors-heavy) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*