---
product_id: 45815570
title: "5mm to 8mm Flexible Shaft Coupling Rigid Stepper Motor Wheel Coupler Connector Aluminum Casing with Screw +Hexagon Wrench(Pack of 5)"
brand: "arqq"
price: "฿505"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/45815570-5mm-to-8mm-flexible-shaft-coupling-rigid-stepper-motor-wheel
store_origin: TH
region: Thailand
---

# 14x25mm Dimensions 5mm-8mm Flexibility NEMA 17 Compatible 5mm to 8mm Flexible Shaft Coupling Rigid Stepper Motor Wheel Coupler Connector Aluminum Casing with Screw +Hexagon Wrench(Pack of 5)

**Brand:** arqq
**Price:** ฿505
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** 5mm to 8mm Flexible Shaft Coupling Rigid Stepper Motor Wheel Coupler Connector Aluminum Casing with Screw +Hexagon Wrench(Pack of 5) by arqq
- **How much does it cost?** ฿505 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/45815570-5mm-to-8mm-flexible-shaft-coupling-rigid-stepper-motor-wheel)

## Best For

- arqq enthusiasts

## Why This Product

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

## Key Features

- • **Pack of 5:** Stock up and save for multiple projects!
- • **Robust Design:** Aluminum casing ensures durability and longevity.
- • **Easy Installation:** Includes screws and hexagon wrench for quick setup.
- • **Perfect Alignment:** Flexibility eliminates stress from misalignment.
- • **Versatile Connectivity:** Connects shafts of varying diameters effortlessly.

## Overview

This 5mm to 8mm Flexible Shaft Coupling is designed for seamless connections between shafts of different diameters, ensuring optimal performance for your projects. With a robust aluminum casing and included installation tools, this pack of 5 is perfect for hobbyists and professionals alike, especially those working with NEMA 17 stepper motors.

## Description

Specification: Four screw design Material: Aluminum Alloy  Color: Blue  Connection diameter: 5 x 8mm  Outer diameter : 14mm Total length : 25mm Top Thread Size: M4  Through Angle:180 Degree  Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L)Package List: 5x5*8mm Rigid Shaft Coupler 20xScrews 1xHexagon wrench

## Features

- Flex capability of the coupler removes stress when shafts are not aligned perfectly
- Suitable for connecting two axis with different diameters, can also be connected with a motor axis, or connecting shafts of different diameters
- Between the transmission member can do both screw can do model remote control boat propeller shaft and the motor power,flexibility of this coupler removes stress between motor and driving component
- Compatible with NEMA 17 stepper motors (for 5mm shaft diameter)
- Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L)

## Images

![5mm to 8mm Flexible Shaft Coupling Rigid Stepper Motor Wheel Coupler Connector Aluminum Casing with Screw +Hexagon Wrench(Pack of 5) - Image 1](https://m.media-amazon.com/images/I/61ENEc23xyL.jpg)
![5mm to 8mm Flexible Shaft Coupling Rigid Stepper Motor Wheel Coupler Connector Aluminum Casing with Screw +Hexagon Wrench(Pack of 5) - Image 2](https://m.media-amazon.com/images/I/51nbP6d0ueL.jpg)
![5mm to 8mm Flexible Shaft Coupling Rigid Stepper Motor Wheel Coupler Connector Aluminum Casing with Screw +Hexagon Wrench(Pack of 5) - Image 3](https://m.media-amazon.com/images/I/511we-XqUyL.jpg)
![5mm to 8mm Flexible Shaft Coupling Rigid Stepper Motor Wheel Coupler Connector Aluminum Casing with Screw +Hexagon Wrench(Pack of 5) - Image 4](https://m.media-amazon.com/images/I/51iIuTRsW3L.jpg)
![5mm to 8mm Flexible Shaft Coupling Rigid Stepper Motor Wheel Coupler Connector Aluminum Casing with Screw +Hexagon Wrench(Pack of 5) - Image 5](https://m.media-amazon.com/images/I/51+aH2mpiDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice quality units.
*by D***D on April 23, 2019*

Nice pieces and worked as designed. What more can I say?

### ⭐⭐⭐⭐⭐ Awesome fixed z coupler
*by W***L on November 20, 2018*

Seems like a solid product. Havent put it to use but its exactly like the description states. Very nice blue color and sturdy. 5 pieces

### ⭐⭐⭐ They work.
*by M***R on April 6, 2020*

Works well for my mini cnc.My set was missing one screw and I never received a response from the seller about that, so I'm pretty disappointed in that regard. Fortunately I only need a partial set.

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**Shop now:** [https://www.desertcart.co.th/products/45815570-5mm-to-8mm-flexible-shaft-coupling-rigid-stepper-motor-wheel](https://www.desertcart.co.th/products/45815570-5mm-to-8mm-flexible-shaft-coupling-rigid-stepper-motor-wheel)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*