---
product_id: 170180312
title: "- 5mm to 6mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2"
brand: "xnrtop"
price: "10810CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/170180312-5mm-to-6mm-shaft-coupling-25mm-length-18mm-diameter-stepper
store_origin: SN
region: Senegal
---

# Compact Size 5-6mm Compatibility Aluminum Alloy Build - 5mm to 6mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2

**Brand:** xnrtop
**Price:** 10810CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence!

## Quick Answers

- **What is this?** - 5mm to 6mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2 by xnrtop
- **How much does it cost?** 10810CFA 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/170180312-5mm-to-6mm-shaft-coupling-25mm-length-18mm-diameter-stepper)

## Best For

- xnrtop enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Constructed from high-quality aluminum alloy for longevity.
- • **Easy Installation:** Set screws simplify the setup process.
- • **Precision Engineering:** Crafted for seamless 5mm to 6mm shaft connections.
- • **Stress-Free Operation:** Flexibility reduces stress between motor and components.
- • **Versatile Applications:** Ideal for 3D printers and CNC machines.

## Overview

This 5mm to 6mm shaft coupling is a robust aluminum alloy connector designed for 3D printers and CNC machines. Measuring 25mm in length and 18mm in diameter, it features set screws for easy installation and flexibility that alleviates stress between motor and driving components.

## Description

5mm to 6mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2

## Features

- Shaft Usage: 5mm to 6mm / 0.19 to 0.24 inch
- Material: Aluminum alloy; Size: 25x18mm/ 0.98x0.71 inch( L*D)
- Feature: Set screws (Coiling Clamping); Main Color: Silver tone
- Flexibility of coupling shaft removes stress between the motor and driving components.
- The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty.

## Product Details

- **Material:** Aluminum
- **Fastener Type:** Coupling
- **Thread Size:** 1-1/2"-4
- **Exterior Finish:** Aluminum
- **Color:** Silver

## Images

![- 5mm to 6mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2 - Image 1](https://m.media-amazon.com/images/I/31JxBVyGq4L.jpg)
![- 5mm to 6mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2 - Image 2](https://m.media-amazon.com/images/I/515CHR2iDZL.jpg)
![- 5mm to 6mm Shaft Coupling 25mm Length 18mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder(Pack of 2 - Image 3](https://m.media-amazon.com/images/I/5166S3jxrQL.jpg)

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**Shop now:** [https://www.desertcart.sn/products/170180312-5mm-to-6mm-shaft-coupling-25mm-length-18mm-diameter-stepper](https://www.desertcart.sn/products/170180312-5mm-to-6mm-shaft-coupling-25mm-length-18mm-diameter-stepper)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-01*