---
product_id: 234394250
title: "Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts"
brand: "wirefy"
price: "€ 31.72"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wirefy"
url: https://www.desertcart.ie/products/234394250-wirefy-50-pcs-heat-shrink-butt-connectors-yellow-8-awg
store_origin: IE
region: Ireland
---

# 600V max voltage Heat shrink seals airtight Marine grade corrosion resistance Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts

**Brand:** wirefy
**Price:** € 31.72
**Availability:** ✅ In Stock

## Summary

> 🛠️ Connect with confidence, seal with style!

## Quick Answers

- **What is this?** Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts by wirefy
- **How much does it cost?** € 31.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/234394250-wirefy-50-pcs-heat-shrink-butt-connectors-yellow-8-awg)

## Best For

- wirefy enthusiasts

## Why This Product

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

## Key Features

- • **Secure Crimping:** Thick, seamless copper barrels guarantee strong crimps that prevent wire pull-out under stress.
- • **Effortless Sealing:** Adhesive-lined heat shrink tubing requires less heat and forms a waterproof, airtight seal every time.
- • **Unmatched Durability:** Marine-grade tinned copper barrels resist corrosion and ensure long-lasting connections.
- • **Ready for Any Project:** Includes 50 yellow 8 AWG connectors compatible with stranded or solid wires for versatile use.
- • **Lifetime Peace of Mind:** Backed by Wirefy’s best-in-class lifetime warranty, ensuring your connections stay reliable.

## Overview

The Wirefy 50 PCS Heat Shrink Butt Connectors are premium marine-grade electrical connectors designed for 8 AWG wires. Featuring tinned copper barrels and adhesive-lined heat shrink tubing, they provide waterproof, corrosion-resistant, and airtight connections rated up to 600 volts. This value pack of 50 connectors offers strong crimps, easy heat activation, and a lifetime warranty, making it the go-to choice for professionals demanding reliability and durability in harsh environments.

## Description

Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts: desertcart.com: Industrial & Scientific

Review: Very nice kit. - This kit pretty much includes any size I would need and comes in a case that seems somewhat sturdier than others. I have used a couple sizes from the kit on a small cargo carrier project I did. Each tube used crimped great (using their tool), shrunk perfectly, and seems pretty weather tight. All that is well and good, but the key is that each electrical connection worked flawlessly. This kit may cost you fractions of a penny more per connector, but you are paying for quality in each one. To me that is well worth a couple dollars more. I would recommend this kit and the crimping tool they make as great companions. The company just needs to put both of these into a nice convenient kit with a space in the box for the crimping tool.
Review: Connectors - Good quality

## Features

- MARINE GRADE BUTT CONNECTORS - Crafted from high quality tinned copper and adhesive lined heat shrink tubing. These professoinal butt connectors ensure protection against the elements.
- STRONG CRIMPS - These butt connectors use thick, seamless copper barrels. Once crimped, your wire will not pull out of these butt splices.
- EASY TO USE - Just make a crimp and apply heat. These wire connectors require less heat to recover, and will form an airtight seal.
- WHAT'S INCLUDED - This value pack includes 50 PCS yellow heat shrink butt connectors that will work with any stranded or solid 8 gauge wire.
- LIFETIME WARRANTY - All Wirefy electrical connectors are backed by our best-in-class lifetime warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BP4C792 |
| Best Sellers Rank | #11,787 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #73 in Butt Terminals |
| Brand | Wirefy |
| Color | Yellow |
| Connector Type | Butt Splice |
| Contact Material | Copper |
| Date First Available | June 23, 2020 |
| Insulation Material | Polyolefin |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.6 ounces |
| Item model number | BHT8-50 |
| Manufacturer | Wirefy |
| Material | Copper |
| Maximum Voltage | 600 Volts |
| Number of Items | 1 |
| Product Dimensions | 3.35"L x 3.35"W x 3.35"H |
| Specification Met | RoHS |
| Temperature Rating | From -67 to 257 F |
| Terminal | Butt Terminal |
| UPC | 857409007655 |
| Unit Count | 50.0 Count |

## Product Details

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

## Images

![Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts - Image 1](https://m.media-amazon.com/images/I/31RXBXc4k2L.jpg)
![Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts - Image 2](https://m.media-amazon.com/images/I/41XuJBxRSTL.jpg)
![Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts - Image 3](https://m.media-amazon.com/images/I/41at-MAYjtL.jpg)
![Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts - Image 4](https://m.media-amazon.com/images/I/41iiPBArAML.jpg)
![Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts - Image 5](https://m.media-amazon.com/images/I/41mnOKdI+tL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice kit.
*by M***N on September 29, 2023*

This kit pretty much includes any size I would need and comes in a case that seems somewhat sturdier than others. I have used a couple sizes from the kit on a small cargo carrier project I did. Each tube used crimped great (using their tool), shrunk perfectly, and seems pretty weather tight. All that is well and good, but the key is that each electrical connection worked flawlessly. This kit may cost you fractions of a penny more per connector, but you are paying for quality in each one. To me that is well worth a couple dollars more. I would recommend this kit and the crimping tool they make as great companions. The company just needs to put both of these into a nice convenient kit with a space in the box for the crimping tool.

### ⭐⭐⭐⭐⭐ Connectors
*by A***R on December 13, 2025*

Good quality

### ⭐⭐⭐⭐⭐ Reliable Seal and Great Value
*by B***J on December 9, 2025*

I’ve been using these connectors in a damp marine environment, and they’ve held up just as well as some of the higher-priced options I’ve tried. They crimp cleanly, the heat shrink tubing seals tightly, and I haven’t had any issues with moisture intrusion. I appreciate that each connection feels secure once heated, giving me confidence in long-term durability. For the price, the performance is excellent, and they’ve become my go-to choice for boat wiring projects. . What you may care about: • Seal quality (Meets) • Durability in damp environments (Meets) • Value for the price (Meets) • Ease of installation (Meets)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*