---
product_id: 240862175
title: "340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes)"
brand: "haisstronica"
price: "41062CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Haisstronica"
url: https://www.desertcart.sn/products/240862175-340pcs-solder-seal-wire-connectors-haisstronica-marine-grade-heat-shrink
store_origin: SN
region: Senegal
---

# Marine-grade corrosion proof Heat shrink seals & solders 340PCS versatile kit 340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes)

**Brand:** haisstronica
**Price:** 41062CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Seal the deal with marine-grade precision and never worry about your wiring again!

## Quick Answers

- **What is this?** 340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes) by haisstronica
- **How much does it cost?** 41062CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/240862175-340pcs-solder-seal-wire-connectors-haisstronica-marine-grade-heat-shrink)

## 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

- • **All-in-One Wiring Arsenal:** 340 connectors spanning 5 colors & sizes cover 26-10 AWG for every project need.
- • **Seamless Solder Seal Tech:** Premium solder ring melts perfectly to create a durable, moisture-proof bond every time.
- • **Certified Quality Assurance:** Meets ROHS, ISO 9001, SGS, and CE standards ensuring safety and reliability under 10A load.
- • **Built for Harsh Environments:** Marine-grade heat shrink tubing resists abrasion, cutting, and weather for long-lasting protection.
- • **Effortless, Professional Results:** Quick, clean connections that save time and elevate your electrical projects with confidence.

## Overview

The haisstronica 340PCS Solder Seal Wire Connectors kit offers a comprehensive range of marine-grade, heat shrink butt splice terminals in 5 colors and sizes, designed for 26-10 AWG wires. Featuring a premium solder ring for secure, waterproof connections and abrasion-resistant tubing, this kit meets top industry standards (ROHS, ISO 9001, SGS, CE) and supports up to 10A current, making it ideal for marine and electrical applications requiring durability and reliability.

## Description

Buy 340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes): Butt - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works so well! - These make wiring so quick and easy! I was skeptical of the plastic melting before the solder but to my surprise it worked as it should. Thanks for a great product!
Review: Excellent and economical - The kit included everything I needed to complete the rewiring of my tractor. The connectors were easy to use and durable. I highly recommend this to anyone needing weather proof wiring.

## Features

- COVER VIRTUALLY ALL WIRING NEEDS:Easy to carry kit with a great assortment(26-10 AWG).The kit includes solder seal wire connectors Red 90PCS,Blue 70PCS,Green 70PCS,White 70PCS,Yellow 40PCS.
- PREMIUM SOLDER SEAL RING:The enough solder around the wire,Melt and flow until form seal on the wire.Ensure a long lasting connection especially if making a larger connection.
- ABRASION RESISTANCE AND ENVIRONMENTAL PROTECTION HEAT SHRINKABLE TUBE:The heat shrink are specially designed to be used in harsh environments.Offer protection to the wires and cables from abrasion,cutting,scuffing and low impact situations.Create cable entry seals,offering environmental sealing protection.
- COMPLIANT WITH ALL RELEVANT STANDARDS:Haisstronica waterproof wire connectors are compliant with ROHS, ISO 9001:2009, SGS, and CE standards.The maximum rated current is 10 A.
- QUALITY COMMITMENT:We stand behind the quality of our products. If for any reason you are not satisfied with your purchase,please contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F46WKCZ |
| Best Sellers Rank | #1,299 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Butt Terminals |
| Brand | haisstronica |
| Color | White,Red,Green,Blue,Yellow |
| Connector Type | Butt Splice |
| Contact Material | Copper |
| Customer Reviews | 4.6 4.6 out of 5 stars (10,994) |
| Date First Available | August 2, 2020 |
| Insulation Material | Polyolefin |
| Item Weight | 9.5 ounces |
| Item model number | HX1124 |
| Manufacturer | haisstronica |
| Manufacturer Part Number | HX1124 |
| Material | iron |
| Number of Items | 340 |
| Product Dimensions | 0.04 x 0.04 x 0.04 inches |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Butt Terminal |
| UPC | 190372848703 |
| Unit Count | 1 Count |

## Product Details

- **Color:** White,Red,Green,Blue,Yellow
- **Connector Type:** Butt Splice
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes) - Image 1](https://m.media-amazon.com/images/I/61Tx+dG+ZvL.jpg)
![340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes) - Image 2](https://m.media-amazon.com/images/I/7117ZZ19AkL.jpg)
![340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes) - Image 3](https://m.media-amazon.com/images/I/714AVnVl8-L.jpg)
![340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes) - Image 4](https://m.media-amazon.com/images/I/71Fc2a-sujL.jpg)
![340PCS Solder Seal Wire Connectors-haisstronica Marine Grade Heat Shrink Wire Connectors-Butt Splice Wire Terminals for Marine,Electrical with Corrosion and Weatherproof(5Colors/5Sizes) - Image 5](https://m.media-amazon.com/images/I/71Wnx9-PiGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works so well!
*by J***S on November 19, 2025*

These make wiring so quick and easy! I was skeptical of the plastic melting before the solder but to my surprise it worked as it should. Thanks for a great product!

### ⭐⭐⭐⭐⭐ Excellent and economical
*by A***. on December 12, 2025*

The kit included everything I needed to complete the rewiring of my tractor. The connectors were easy to use and durable. I highly recommend this to anyone needing weather proof wiring.

### ⭐⭐⭐⭐⭐ Always works like a charm!
*by J***N on January 25, 2026*

I work as a Mechanic at a local national chain. I bought these because my shop foreman/service manager refused to purchase some for the shop. How I use these is to slide both wires in (through the opposing holes) until they cross through the solder. I heat gun and het the ends to hold the wires in place. I then slide heat shrink over the entire connection and heat with the heat gun. You will see the center flatten out (when the solder melts). I remove the heat gun and lightly roll the center between my fingers. Perfect connections, and hella value for your money. I should've took pictures. I was fixing 30+ wires at the engine PCM connector in a 7.3 diesel.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sn/products/240862175-340pcs-solder-seal-wire-connectors-haisstronica-marine-grade-heat-shrink](https://www.desertcart.sn/products/240862175-340pcs-solder-seal-wire-connectors-haisstronica-marine-grade-heat-shrink)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-06*