---
product_id: 103886352
title: "haisstronica 120PCS 12-10 Awg Yellow Heat Shrink Butt Connectors-Tinned Red Copper 1mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo"
brand: "haisstronica"
price: "$64"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/103886352-haisstronica-120pcs-12-10-awg-yellow-heat-shrink-butt-connectors
store_origin: NZ
region: New Zealand
---

# Waterproof Design 1mm Copper Core High Tensile Strength haisstronica 120PCS 12-10 Awg Yellow Heat Shrink Butt Connectors-Tinned Red Copper 1mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo

**Brand:** haisstronica
**Price:** $64
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** haisstronica 120PCS 12-10 Awg Yellow Heat Shrink Butt Connectors-Tinned Red Copper 1mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo by haisstronica
- **How much does it cost?** $64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/103886352-haisstronica-120pcs-12-10-awg-yellow-heat-shrink-butt-connectors)

## Best For

- haisstronica enthusiasts

## Why This Product

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

## Key Features

- • **✅ Compliance Assured:** Meets all relevant standards (ROHS, ISO 9001:2008, SGS, CE) for peace of mind.
- • **🔍 Easy Identification:** Color-coded tubing with clear wire gauge markings for quick and accurate selection.
- • **🌊 Marine-Grade Quality:** Designed to withstand the harshest environments, ensuring your connections are always secure.
- • **🔧 Unmatched Durability:** Crafted with a robust 1mm tinned copper core for superior conductivity and safety.
- • **🛠️ Versatile Applications:** Perfect for automotive, marine, and electronics projects—repair work has never been easier!

## Overview

The haisstronica 120PCS 12-10 AWG Yellow Heat Shrink Butt Connectors are high-quality, marine-grade insulated crimp wire connectors made from tinned red copper. With a robust 1mm copper core and waterproof design, these connectors ensure secure and reliable electrical connections across various applications, including automotive and marine environments. Each connector features translucent heat shrink tubing for enhanced durability and easy identification, complying with all relevant industry standards.

## Description

haisstronica 120PCS 12-10 Awg Yellow Heat Shrink Butt Connectors-Tinned Red Copper 1mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo

## Features

- High Quailty Copper Core:Core Heat shrink butt connectors use the copper core with high thickness,which is up to 1mm.Make connection project safer!High thickness copper core calls the attention of buyers
- High Quality Heat Shrink Terminals:Translucent heat shrink tubing provides high tensile strength and resistance to stretch and mechanical damage.Thick barrel ensures strong crimp every time. The inner wall of heat-shrinkable tube has enough hot melt adhesive to ensure waterproof performance.Your wire will never slip out of these heat shrink butt connectors
- Application Areas:Application in areas such as automotive, watercraft,electrical and electronics industries, with 3 different sizes, So that repair work is much easier.
- Compliant With All Relevant Standards:Our heat shrink butt connectors are compliant with ROHS,ISO 9001: 2008,SGS and CE standards
- Recognizable: Tubings of different colors with the mark of wire gauge are easy to recognize.Measure the wiring,and by checking the mark of wire gauge of the polyolefin tubing,you can choose the right connector very easily

## Product Details

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

## Images

![haisstronica 120PCS 12-10 Awg Yellow Heat Shrink Butt Connectors-Tinned Red Copper 1mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo - Image 1](https://m.media-amazon.com/images/I/51APeTpvttL.jpg)

## Available Options

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

## Frequently Bought Together

- haisstronica 120PCS 12-10 Awg Yellow Heat Shrink Butt Connectors-Tinned Red Copper 1mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo
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**Shop now:** [https://www.desertcart.nz/products/103886352-haisstronica-120pcs-12-10-awg-yellow-heat-shrink-butt-connectors](https://www.desertcart.nz/products/103886352-haisstronica-120pcs-12-10-awg-yellow-heat-shrink-butt-connectors)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-19*