---
product_id: 267188138
title: "4Pcs 5mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors"
brand: "daier"
price: "$176750"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/267188138-4pcs-5mm-flange-coupling-connector-rigid-guide-model-coupler-accessory
store_origin: CO
region: Colombia
---

# 5mm inner diameter precision M3 screw fixation for secure fit 45# steel for max durability 4Pcs 5mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors

**Brand:** daier
**Price:** $176750
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your RC game with precision and power!

## Quick Answers

- **What is this?** 4Pcs 5mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors by daier
- **How much does it cost?** $176750 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/267188138-4pcs-5mm-flange-coupling-connector-rigid-guide-model-coupler-accessory)

## Best For

- daier enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Engineered with a 5mm inner diameter and M3 fixed hole screws ensuring flawless shaft alignment and stability.
- • **Complete DIY Kit:** Includes 4 flange couplings, 8 fastening screws, and a mini hex wrench—everything you need to upgrade your RC models instantly.
- • **Unmatched Durability:** Crafted from premium 45# steel with heat and electroplated treatment for long-lasting strength and corrosion resistance.
- • **Effortless Installation:** Designed for quick assembly and replacement, making your project upgrades smooth and hassle-free.
- • **Versatile Compatibility:** Perfectly suited for RC airplanes, boats, and other DIY motorized models, enhancing performance and reliability.

## Overview

This 4-piece set of 5mm flange coupling connectors, made from robust 45# steel with electroplated finish, offers superior durability and precise shaft alignment for RC model motors. The package includes all necessary screws and a hex wrench, making it an essential upgrade for DIY enthusiasts seeking reliable and easy-to-install shaft axis fittings.

## Description

Parts for RC Airplane Boat ,DIY Model. Perfect accessories for RC Model motor, etc.

## 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.
- Size:Inner Diameter: 5mm,Height:12mm,Fixed Hole Screw: M3.
- Package included:4Pcs 5mm Flange Shaft Coupling + 1Pcs M3 Mini Hex Wrench + 8 x M3 Fastening Screw

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | daier |
| Part number | H417*4 |
| Item Weight | 30 g |
| Package Dimensions | 11.3 x 7.6 x 1 cm; 30 g |
| Item model number | H417*4 |
| Size | 5 mm |
| Material | Metal |
| Number of Pieces | 13 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Metal
- **Fastener type:** Flange
- **Thread size:** M 3
- **Metal type:** Alloy Steel, Aluminium, Copper
- **Brand:** daier
- **Size:** 5 mm
- **Number of pieces:** 13
- **Manufacturer:** daier

## Images

![4Pcs 5mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors - Image 1](https://m.media-amazon.com/images/I/61PprJJW0AL.jpg)
![4Pcs 5mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors - Image 2](https://m.media-amazon.com/images/I/61TNTUjsl0L.jpg)

## Available Options

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

## Frequently Bought Together

- 4Pcs 5mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors
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**Shop now:** [https://www.desertcart.co/products/267188138-4pcs-5mm-flange-coupling-connector-rigid-guide-model-coupler-accessory](https://www.desertcart.co/products/267188138-4pcs-5mm-flange-coupling-connector-rigid-guide-model-coupler-accessory)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-28*