---
product_id: 199346291
title: "Flexible Shaft Coupling Joint Stepper Motor Coupler Connector 3mm to 8mm Shaft 25mm Length 19mm Diameter Coupler Aluminum Alloy Joint Connector for 3D Printer CNC (3mm to 8mm Shaft)"
brand: "hjz-drive"
price: "S/.72"
currency: PEN
in_stock: true
category: "Hjz Drive"
url: https://www.desertcart.pe/products/199346291-flexible-shaft-coupling-joint-stepper-motor-coupler-connector-3mm-to
store_origin: PE
region: Peru
---

# Compact 25mm length Durable M3 set screw Precision 3mm to 8mm shaft fit Flexible Shaft Coupling Joint Stepper Motor Coupler Connector 3mm to 8mm Shaft 25mm Length 19mm Diameter Coupler Aluminum Alloy Joint Connector for 3D Printer CNC (3mm to 8mm Shaft)

**Brand:** hjz-drive
**Price:** S/.72
**Availability:** ✅ In Stock

## Summary

> ⚙️ Connect with precision, power your innovation!

## Quick Answers

- **What is this?** Flexible Shaft Coupling Joint Stepper Motor Coupler Connector 3mm to 8mm Shaft 25mm Length 19mm Diameter Coupler Aluminum Alloy Joint Connector for 3D Printer CNC (3mm to 8mm Shaft) by hjz-drive
- **How much does it cost?** S/.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/199346291-flexible-shaft-coupling-joint-stepper-motor-coupler-connector-3mm-to)

## Best For

- hjz-drive enthusiasts

## Why This Product

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

## Key Features

- • **Secure M3 Set Screw Lock:** Ensures zero slippage and precise torque transmission every time
- • **Ideal for 3D Printers & CNC:** Engineered to elevate your maker projects with reliable motion control
- • **Robust Aluminum Alloy Build:** Lightweight yet durable for long-lasting performance in demanding environments
- • **Compact & Space-Savvy Design:** 25mm length and 19mm diameter fit tight spaces without compromise
- • **Seamless Shaft Compatibility:** Effortlessly connects 3mm to 8mm shafts for versatile motor setups

## Overview

This Flexible Shaft Coupling Joint is a precision-engineered aluminum alloy connector designed to seamlessly join 3mm to 8mm shafts. Measuring 25mm in length and 19mm in diameter, it features a secure M3 set screw for reliable torque transfer, making it an essential upgrade for 3D printers and CNC machines seeking enhanced performance and durability.

## Description

Specification:Model: Flexible Shaft Coupling Joint Stepper Motor Coupler ConnectorType: D19L25Outer diameter: 19mmLength: 25mmSet screw size: M3Pack quantity: 1PcsPackage Including:Flexible Shaft Coupling Joint Stepper Motor Coupler Connector x 1Pcs

## Features

- D19L25 Flexible Shaft Coupling Joint Stepper Motor Coupler Connector
- Outer diameter: 19mm
- Length: 25mm
- Set screw size: M3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QYMMHMS |
| Best Sellers Rank | #1,992,119 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25,235 in 3D Printer Accessories |
| Brand | HJZ-Drive |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Manufacturer | HJZ-Drive |
| Material | Aluminum |
| Material Type | Aluminum |
| Size | 3mm to 8mm Shaft |
| Size Name | 3mm to 8mm Shaft |
| UPC | 646734058902 |

## Images

![Flexible Shaft Coupling Joint Stepper Motor Coupler Connector 3mm to 8mm Shaft 25mm Length 19mm Diameter Coupler Aluminum Alloy Joint Connector for 3D Printer CNC (3mm to 8mm Shaft) - Image 1](https://m.media-amazon.com/images/I/51agHSKukYL.jpg)
![Flexible Shaft Coupling Joint Stepper Motor Coupler Connector 3mm to 8mm Shaft 25mm Length 19mm Diameter Coupler Aluminum Alloy Joint Connector for 3D Printer CNC (3mm to 8mm Shaft) - Image 2](https://m.media-amazon.com/images/I/51rexLpYAOL.jpg)
![Flexible Shaft Coupling Joint Stepper Motor Coupler Connector 3mm to 8mm Shaft 25mm Length 19mm Diameter Coupler Aluminum Alloy Joint Connector for 3D Printer CNC (3mm to 8mm Shaft) - Image 3](https://m.media-amazon.com/images/I/51+pm+OY1nL.jpg)

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**Shop now:** [https://www.desertcart.pe/products/199346291-flexible-shaft-coupling-joint-stepper-motor-coupler-connector-3mm-to](https://www.desertcart.pe/products/199346291-flexible-shaft-coupling-joint-stepper-motor-coupler-connector-3mm-to)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-12*