---
product_id: 101371144
title: "- Haisstronica 200PCS 16-14 Awg Blue Heat Shrink Butt Connectors-Tinned Red Copper 0.8mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo"
brand: "haisstronica"
price: "$57"
currency: NZD
in_stock: true
reviews_count: 10
category: "Haisstronica"
url: https://www.desertcart.nz/products/101371144-haisstronica-200pcs-16-14-awg-blue-heat-shrink-butt-connectors
store_origin: NZ
region: New Zealand
---

# Waterproof & marine-grade insulation 0.8mm thick tinned copper core Heat shrink tubing with hot melt adhesive - Haisstronica 200PCS 16-14 Awg Blue Heat Shrink Butt Connectors-Tinned Red Copper 0.8mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo

**Brand:** haisstronica
**Price:** $57
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence — the last splice you'll ever need!

## Quick Answers

- **What is this?** - Haisstronica 200PCS 16-14 Awg Blue Heat Shrink Butt Connectors-Tinned Red Copper 0.8mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo by haisstronica
- **How much does it cost?** $57 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/101371144-haisstronica-200pcs-16-14-awg-blue-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

- • **Color-Coded Precision:** Easy-to-identify blue tubing marked with wire gauge sizes for quick, error-free installation.
- • **Marine-Grade Toughness:** Designed to withstand harsh marine and automotive environments with high tensile strength and temperature resistance up to 257°F.
- • **Seamless Waterproof Seal:** Advanced heat shrink tubing with built-in hot melt adhesive guarantees a watertight, corrosion-resistant bond every time.
- • **Certified Quality Assurance:** Meets CE, RoHS, ISO 9001:2008, and SGS standards — trusted by professionals worldwide.
- • **Unrivaled Connection Strength:** Thick 0.8mm copper core ensures ultra-reliable conductivity and durability for your critical projects.

## Overview

The Haisstronica 200PCS 16-14 AWG Blue Heat Shrink Butt Connectors feature a robust 0.8mm tinned copper core and marine-grade heat shrink tubing with hot melt adhesive for waterproof, corrosion-resistant electrical connections. Ideal for automotive, marine, and stereo wiring, these connectors combine certified quality standards with easy color-coded identification, ensuring professional-grade, durable splices that stand up to demanding environments.

## Description

Haisstronica 200PCS 16-14 Awg Blue Heat Shrink Butt Connectors-Tinned Red Copper 0.8mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo: desertcart.com: Industrial & Scientific

Review: Amazing for the price - The quality and ease of use for the value of money you get with this product is amazing. The heat shrink is made of great materials and it seals perfectly. Creating a water tight bond between wire and connector.
Review: easy to use. - good quality

## Features

- HIGH QUAILTY COPPER CORE: Core Heat shrink butt connectors use the copper core with high thickness, which is up to 0. 8mm. Make connection project safer! High thickness copper core calls the attention of buyers
- HIGH QUALITY HEAT SHRINK: 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L21PL37 |
| Best Sellers Rank | #1,787 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Butt Terminals |
| Brand | haisstronica |
| Color | Blue |
| Connector Type | Butt Splice |
| Contact Material | Copper |
| Date First Available | December 2, 2018 |
| Global Trade Identification Number | 00192687297825 |
| Insulation Material | Nylon |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.6 ounces |
| Item model number | HX-1025 |
| Manufacturer | haisstronica |
| Material | Copper |
| Maximum Voltage | 125 Volts |
| Number of Items | 200 |
| Package Dimensions | 3.94 x 3.86 x 3.39 inches |
| Specification Met | CE, RoHS |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Butt Terminal |
| UPC | 192687297825 |
| Unit Count | 200.0 Count |

## Product Details

- **Color:** Blue
- **Connector Type:** Butt Splice
- **Contact Material:** Copper
- **Insulation Material:** Nylon
- **Terminal:** Butt Terminal

## Images

![- Haisstronica 200PCS 16-14 Awg Blue Heat Shrink Butt Connectors-Tinned Red Copper 0.8mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo - Image 1](https://m.media-amazon.com/images/I/61AGtkVTY8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing for the price
*by S***R on November 8, 2025*

The quality and ease of use for the value of money you get with this product is amazing. The heat shrink is made of great materials and it seals perfectly. Creating a water tight bond between wire and connector.

### ⭐⭐⭐⭐⭐ easy to use.
*by A***R on December 30, 2025*

good quality

### ⭐⭐⭐⭐⭐ Work great
*by A***R on October 25, 2025*

Exactly what I needed. They crimper nice and shrink pretty quickly.

## Frequently Bought Together

- Haisstronica 200PCS 16-14 Awg Blue Heat Shrink Butt Connectors-Tinned Red Copper 0.8mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo
- haisstronica 100pcs #10 Blue Marine Grade Heat Shrink Ring Connectors,16-14 Gauge Tinned Red Copper 0.7mm Ring Terminals Connectors,Brazed-Seam Insulated Electrical Crimp Wire Terminals
- haisstronica Crimping Tool For Heat Shrink Connectors-AWG 22-10 Ratchet Wire Terminal Crimper-Ratcheting Crimper Tools-Available For Insulated Nylon Connectors and Electrical Wire Connectors HS-8327

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-14*