---
product_id: 366086732
title: "Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring"
brand: "qizpcer"
price: "B/.34"
currency: PAB
in_stock: true
reviews_count: 13
category: "Qizpcer"
url: https://www.desertcart.com.pa/products/366086732-heat-shrink-butt-connectors-50pcs-14-12-awg-black-marine
store_origin: PA
region: Panama
---

# Heavy-duty tinned copper core for max conductivity 3:1 marine-grade heat shrink ratio for ultimate waterproof seal Fits 14-12 AWG wires, perfect for versatile wiring needs Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring

**Brand:** qizpcer
**Price:** B/.34
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with every crimp — waterproof, durable, and ready to power your next project!

## Quick Answers

- **What is this?** Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring by qizpcer
- **How much does it cost?** B/.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/366086732-heat-shrink-butt-connectors-50pcs-14-12-awg-black-marine)

## Best For

- qizpcer enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack for Pro Efficiency:** 50 connectors per pack to keep your projects moving without constant reordering.
- • **Versatile Wire Compatibility:** Designed for 14-12 AWG wires, ideal for automotive, marine, and industrial applications.
- • **Effortless Solderless Crimping:** Quick, secure connections with just crimping pliers and a heat gun—no soldering required.
- • **Waterproof & Weatherproof Seal:** Marine-grade heat shrink tubing with hot melt adhesive locks out moisture and prevents wire slippage.
- • **Superior Conductivity & Strength:** Tinned copper core ensures reliable, corrosion-resistant connections that last.

## Overview

These Heat Shrink Butt Connectors feature a heavy-duty tinned copper core for superior conductivity and corrosion resistance. With a 3:1 shrink ratio marine-grade tubing and hot melt adhesive, they provide a waterproof, secure seal ideal for automotive, marine, and industrial wiring. Designed for 14-12 AWG wires, the 50-piece pack offers a convenient, solderless crimping solution that ensures fast, reliable electrical connections.

## Description

Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring: desertcart.com: Industrial & Scientific

Review: Really nice replacement Christmas light bulbs. - These replacement light bulbs work great, they were a great deal for 200 bulbs. They are nice and bright just like our burnt out originals.
Review: Great product - Finally had a chance to use and review these heat shrink crimps. They are great quality for the price. The shrink is thick enough not to tear with a hard crimp and they shrink nicely with a heat gun. Wire connection seems tight, i only purchase the single item packs.

## Features

- Tinned Copper Core: Butt connectors use a heavy-duty copper core, strong crimp, higher conductivity
- Package Includes: 50Pcs Black heat shrink butt connectors that can be used on wire AWG from 14 to 12
- Solderless Crimping: Insert the wires to be connected, crimp both sides with crimping pliers, and then heat with a heat gun
- 3:1 Shrink Ratio: Marine grade heat shrink tubing provides high tensile strength and enough hot melt adhesive inside the tubing to ensure waterproof performance, your wires will never slip out of the wire connectors
- Wide Application: Wire connectors are waterproof, stable, and corrosion resistant and are used in the automotive, marine, electrical, and electronic industries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0981Z8M8N |
| Best Sellers Rank | #509 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Butt Terminals |
| Brand | Qizpcer |
| Color | Black |
| Connector Type | Butt Splice, Crimp |
| Contact Material | Copper |
| Date First Available | June 27, 2021 |
| Insulation Material | Polyolefin |
| Item Weight | 3.2 ounces |
| Item model number | ZJDZ |
| Manufacturer | Qizpcer |
| Material | Copper |
| Number of Items | 100 |
| Product Dimensions | 0.28"L x 0.28"W x 1.5"H |
| Temperature Rating | 260 degree fahrenheit |
| Terminal | Butt Terminal |
| Unit Count | 50 Count |

## Product Details

- **Color:** Black
- **Connector Type:** Butt Splice, Crimp
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring - Image 1](https://m.media-amazon.com/images/I/41PX8p6nLgL.jpg)
![Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring - Image 2](https://m.media-amazon.com/images/I/41eXhNe8qBL.jpg)
![Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring - Image 3](https://m.media-amazon.com/images/I/41iWVixuUyL.jpg)
![Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring - Image 4](https://m.media-amazon.com/images/I/41tulFtbsDL.jpg)
![Heat Shrink Butt Connectors, 50Pcs 14-12 AWG Black Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring - Image 5](https://m.media-amazon.com/images/I/51Cd64GDShL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really nice replacement Christmas light bulbs.
*by B***N on January 7, 2026*

These replacement light bulbs work great, they were a great deal for 200 bulbs. They are nice and bright just like our burnt out originals.

### ⭐⭐⭐⭐⭐ Great product
*by C***S on November 24, 2025*

Finally had a chance to use and review these heat shrink crimps. They are great quality for the price. The shrink is thick enough not to tear with a hard crimp and they shrink nicely with a heat gun. Wire connection seems tight, i only purchase the single item packs.

### ⭐⭐⭐⭐⭐ 100% quality
*by G***M on December 14, 2025*

Perfect , fit, functionality, value, great crimp ability.

## Frequently Bought Together

- 50 Pcs Black Heat Shrink Butt Connectors, 14-12 AWG Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring
- haisstronica 260PCS Marine Grade Heat Shrink Ring Connectors-Heat Shrink Wire Connectors Tinned Red Copper #10,1/4",5/16",3/8"(3Colors/4Sizes),16-14 22-16 12-10 Gauge Insulated Ring Crimp Terminals

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**Shop now:** [https://www.desertcart.com.pa/products/366086732-heat-shrink-butt-connectors-50pcs-14-12-awg-black-marine](https://www.desertcart.com.pa/products/366086732-heat-shrink-butt-connectors-50pcs-14-12-awg-black-marine)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-23*