---
product_id: 502411561
title: "Heat Shrink Butt Connectors, 50Pcs 12-10 AWG Yellow Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Yellow"
brand: "vamrone"
price: "2766675₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/502411561-heat-shrink-butt-connectors-50pcs-12-10-awg-yellow-insulated
store_origin: VN
region: Vietnam
---

# Thick tinned copper barrel for max current Waterproof & corrosion resistant 3:1 shrink ratio for tight seal Heat Shrink Butt Connectors, 50Pcs 12-10 AWG Yellow Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Yellow

**Brand:** vamrone
**Price:** 2766675₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect with Confidence, Seal with Style!

## Quick Answers

- **What is this?** Heat Shrink Butt Connectors, 50Pcs 12-10 AWG Yellow Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Yellow by vamrone
- **How much does it cost?** 2766675₫ 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/502411561-heat-shrink-butt-connectors-50pcs-12-10-awg-yellow-insulated)

## Best For

- vamrone enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Power Flow:** Premium tinned copper barrel ensures minimal voltage drop and maximum conductivity for your high-performance projects.
- • **Bulk Pack Convenience:** 50 connectors per pack means you’re always ready for your next automotive, marine, or home electrical upgrade.
- • **All-Weather Durability:** Marine-grade polyolefin tubing resists water, corrosion, and mechanical damage—built to last in any environment.
- • **Plug & Play Efficiency:** Integrated heat shrink tubing with adhesive liner creates a secure, waterproof seal in one simple step—no extra parts needed.
- • **Certified Safety Assurance:** Meets CE, RoHS, ISO9001, and SGS standards so you can trust your connections are safe and reliable.

## Overview

YYuan Heat Shrink Butt Connectors combine a thick tinned copper barrel with 3:1 shrink ratio polyolefin tubing to deliver waterproof, corrosion-resistant, and high-current wire splices. Certified to international safety standards and designed for automotive, marine, and general electrical use, this 50-piece pack offers professional-grade reliability and ease of use for millennial pros who demand durable, efficient connections.

## Description

Need waterproof wire terminal connectors on your various of projects, but tired of the complex of normal butt connectors and heat shrink tubing combination? Y.Yuan offers you a 2-in-1 solution to effectively take care of your electrical projects and wire connection issues! YYuan Heat Shrink Butt Connectors - Your best helpers for electrical wire projects Electrical projects, automative, marine... whatever you are working with, our heat shrink connectors will 100 percent ensure your projects with strong and solid crimps, increased current flow and watertight wire connections... PACKAGE CONTENT 50 x Yellow Watertight Crimp Connectors - Wire cross-section: 4.0-6.0 mm² [AWG: 12-10] SPECIFICATION Tube Shrink Ratio: 3:1 Tube Material: Polyolefin Inner Barrel Material: Tinned red copper Operating Temperature: -67 to 257 °F Minimum Shrink Temperature: 176°F Full Shrink Temperature: 266°F OPERATION STEPS 1. FIT - Select the proper wire gauge heat shrink connectors to fit wire size 2. STRIP - Strip wire insulation to 8mm and insert the strand copper into splice barrel 3. CRIMP - Crimp the tinned copper barrel(once on each wire joints) with a professional crimper 4. HEAT - Heat evenly by rotaing the connector with a professinal heat gun 5. DONE - Wait for the butt connector cooling down and get your projects done CUSTOMER SATISFACTION YYuan heat shrink butt connectors meet International standards of CE, Rohs, ISO 9001:2008, SGS. We stand behind the quality of our products, as well you would enjoy: 👌24/7 online customer service 👌Quick respond in Hour 👌60 day No-Question-Asked money back guarantee Click “Add to cart”, purchase with confidence and get start to handle with your electric project

## Features

- 【PREMIUM IN QUALITY】- Every single piece of our crimp connectors is made with tinned thick red copper barrel and polyolefin heat shrink tubing[Shrink Ratio 3:1], which ensure secure crimping and tight wire connection with high current flow and minimum voltage drop, preventing wire failures
- 【SAFETY MATTERS】- Safety is the top priority during any of your work, certificated products can ensure you reassured and secure using experience. Our heat shrink connectors meet the standards of CE, RoHS, ISO9001, SGS, you’re allowed to use these proffesional butt splice connectors with full confidence for a variety of electrical projects and wire connection issues
- 【MADE TO LAST】- Thanks to the thick tinned copper and seamless barrel desgin, it ensures strong and secure crimping all the time with no wire coming off issues. What's more, the polyolefin heat shrink tubing provides the high tensile strength and resistance to mechanical damage so there's no worry of rat chewing or similiar phisical damage issues. When heated with a heat gun, the adhesive melting inside create a waterproof and insulated seal, preventing electric leakage and corrosion
- 【WIDE APPLICATION】- Marine grade heat shrink butt splices can be widely applied in areas such as automotive industry, marine, science projects, family electrical wire connections and so on, due to its durability, steadily, water and corrosion resistace
- 【COST EFFECTIVE PACKAGE】- Considerate product quantity of 50pcs/pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Yellow |
| Connector Type | Butt Splice |
| Contact Material | Copper |
| Insulation Material | Polyolefin |
| Terminal | marine |
| Material | Copper |
| Brand | VAMRONE |
| Specification Met | CE, ISO 9001, RoHS, SGS |
| Temperature Rating | 125 degree celsius |
| Product Dimensions | 7L x 7W x 42H Millimeters |
| Maximum Voltage | 12 Volts (DC) |
| Number of Items | 50 |
| Net Quantity | 50 Count |
| Manufacturer | YYuan |
| UPC | 738629962583 |
| Country of Origin | USA |
| Model number | Heat Shrink Connectors |
| Item Weight | 82 g |
| Item model number | Heat Shrink Connectors |
| Voltage | 12 Volts |
| Power Source | corded electric |
| Are batteries included? | No |

## Product Details

- **Colour:** Yellow
- **Connector Type:** Butt Splice
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** marine

## Images

![Heat Shrink Butt Connectors, 50Pcs 12-10 AWG Yellow Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Yellow - Image 1](https://m.media-amazon.com/images/I/71DCTOeUZtL.jpg)
![Heat Shrink Butt Connectors, 50Pcs 12-10 AWG Yellow Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Yellow - Image 2](https://m.media-amazon.com/images/I/71KC-PAelVL.jpg)
![Heat Shrink Butt Connectors, 50Pcs 12-10 AWG Yellow Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Yellow - Image 3](https://m.media-amazon.com/images/I/61bp34qA5ZL.jpg)
![Heat Shrink Butt Connectors, 50Pcs 12-10 AWG Yellow Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Yellow - Image 4](https://m.media-amazon.com/images/I/71Wl-rgyCyL.jpg)
![Heat Shrink Butt Connectors, 50Pcs 12-10 AWG Yellow Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Stereo - Yellow - Image 5](https://m.media-amazon.com/images/I/71MsbQmOcCL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*