---
product_id: 208909228
title: "4Pcs Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors (5mm)"
brand: "winwill"
price: "€ 22.60"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/208909228-4pcs-flange-coupling-connector-rigid-guide-model-coupler-accessory-shaft
store_origin: FI
region: Finland
---

# Heat & electroplated for corrosion resistance Precision 5mm shaft diameter fit 45# steel for max durability 4Pcs Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors (5mm)

**Brand:** winwill
**Price:** € 22.60
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock in power, precision, and performance for your RC build!

## Quick Answers

- **What is this?** 4Pcs Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors (5mm) by winwill
- **How much does it cost?** € 22.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/208909228-4pcs-flange-coupling-connector-rigid-guide-model-coupler-accessory-shaft)

## Best For

- winwill enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Engineered with a 5mm shaft diameter for seamless integration with your RC model motors—no wobble, just power.
- • **Unmatched Strength:** Crafted from premium 45# steel, outperforming copper and aluminum alloys for long-lasting reliability.
- • **Versatile Compatibility:** Ideal for RC airplanes, boats, and DIY model projects, making it the go-to accessory for serious hobbyists.
- • **Corrosion-Resistant Finish:** Advanced heat and electroplating process ensures your couplers stay pristine and functional under pressure.
- • **Easy Installation & Replacement:** Designed for quick assembly and hassle-free maintenance, so you spend more time building and less time fixing.

## Overview

This 4-piece flange coupling connector set is made from durable 45# steel with a heat and electroplated finish, providing superior strength and corrosion resistance. Designed for 5mm shafts, it ensures a precise, stable connection for RC model motors, perfect for DIY enthusiasts seeking reliable and easy-to-install shaft fittings.

## Description

4Pcs Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors (5mm)

## Features

- Durable Material: The coupling connector is made of 45# steel( it is better than copper and aluminum alloys ), heat and electroplated process make it sturdiness and insulation, striking shaft more stable and easy for installment and replacement.
- Widely use: used in model shaft connection, perfect accessories for RC Model motor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | winwill |
| Part number | Flange Coupling Connector |
| Item Weight | 40 g |
| Manufacturer reference | Flange Coupling Connector |
| Size | 5mm |
| Colour | Silver |
| Finish | Unfinished |
| Material | Metal |
| Item Package Quantity | 1 |
| Number of Pieces | 4 |
| Cutting Diameter | 5 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 5 Millimetres |

## Product Details

- **Material:** Metal
- **Fastener type:** Flange
- **Thread size:** M 3
- **Exterior finish:** Aluminum,Steel
- **Colour:** Silver
- **Metal type:** Aluminium, Copper
- **Finish type:** Unfinished
- **Brand:** winwill
- **Inside-thread size:** M3
- **Size:** 5mm

## Images

![4Pcs Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors (5mm) - Image 1](https://m.media-amazon.com/images/I/61PprJJW0AL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- 4Pcs Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors (5mm)
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**Shop now:** [https://www.desertcart.fi/products/208909228-4pcs-flange-coupling-connector-rigid-guide-model-coupler-accessory-shaft](https://www.desertcart.fi/products/208909228-4pcs-flange-coupling-connector-rigid-guide-model-coupler-accessory-shaft)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-12*