---
product_id: 237827660
title: "YIXISI 10 PCS Flexible Couplings 5mm to 8mm NEMA 17, Stepper Motor Coupler Aluminum Alloy Joint Connector, Shaft Coupler for RepRap 3D Printer or CNC Machine (Allen Wrench Included)"
brand: "yixisi"
price: "138 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/237827660-yixisi-10-pcs-flexible-couplings-5mm-to-8mm-nema-17
store_origin: PL
region: Poland
---

# 25mm length, 19mm diameter Durable aluminum alloy 5mm-8mm compatibility YIXISI 10 PCS Flexible Couplings 5mm to 8mm NEMA 17, Stepper Motor Coupler Aluminum Alloy Joint Connector, Shaft Coupler for RepRap 3D Printer or CNC Machine (Allen Wrench Included)

**Brand:** yixisi
**Price:** 138 zł
**Availability:** ✅ In Stock

## Summary

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## Quick Answers

- **What is this?** YIXISI 10 PCS Flexible Couplings 5mm to 8mm NEMA 17, Stepper Motor Coupler Aluminum Alloy Joint Connector, Shaft Coupler for RepRap 3D Printer or CNC Machine (Allen Wrench Included) by yixisi
- **How much does it cost?** 138 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/237827660-yixisi-10-pcs-flexible-couplings-5mm-to-8mm-nema-17)

## Best For

- yixisi enthusiasts

## Why This Product

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

## Key Features

- • **Complete Package:** Includes 10 couplings and an Allen wrench for easy installation.
- • **Robust Construction:** Crafted from premium aluminum alloy for long-lasting durability.
- • **Precision Engineering:** Provides a tight grip without damaging the shaft.
- • **Unmatched Flexibility:** Eliminates stress and misalignment for smooth operation.
- • **Versatile Compatibility:** Perfect for NEMA 17 stepper motors and various applications.

## Overview

The YIXISI 10 PCS Flexible Couplings are designed for seamless integration with NEMA 17 stepper motors, featuring a robust aluminum alloy construction that ensures durability and precision. With a length of 25mm and a diameter of 19mm, these couplings are perfect for a variety of applications, including 3D printers and CNC machines. Each package includes 10 couplings and an Allen wrench, making it an essential addition to your toolkit.

## Description

YIXISI 10 PCS Flexible Couplings 5mm to 8mm NEMA 17, Stepper Motor Coupler Aluminum Alloy Joint Connector, Shaft Coupler for RepRap 3D Printer or CNC Machine (Allen Wrench Included)

## Features

- Package includes: 10 PCS Flexible Couplings 5mm to 8mm NEMA 17 with 1 Allen Wrench.
- Size: Length = 25mm, Outer diameter = 19mm, Inner hole = 5mm.
- Quality material: Made of premium aluminum alloy material, it is durable with a long lasting use.
- Advantages: Flexible couplings can eliminate the stress between the motor and drive parts to reduce the imbalance and misalignment that occurs, and provides an extremely tight grip without marring the shaft.
- Wide Application: Compatible with NEMA 17 stepper motors. Ideal for connecting different shaft diameters for RepRap 3D Printers or small CNC machines, as well as servo motor, stepper motor, encoder, screw driving, machine platform, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YIXISI |
| Part number | YE0095WWA11 |
| Item Weight | 181 g |
| Package Dimensions | 12.5 x 6.6 x 2.3 cm; 181 g |
| Item model number | YE0095WWA11 |
| Colour | 10pcs |
| Material | Aluminum |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![YIXISI 10 PCS Flexible Couplings 5mm to 8mm NEMA 17, Stepper Motor Coupler Aluminum Alloy Joint Connector, Shaft Coupler for RepRap 3D Printer or CNC Machine (Allen Wrench Included) - Image 1](https://m.media-amazon.com/images/I/61VW7ku4FSL.jpg)

## Available Options

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

## Frequently Bought Together

- YIXISI 10 PCS Flexible Couplings 5mm to 8mm NEMA 17, Stepper Motor Coupler Aluminum Alloy Joint Connector, Shaft Coupler for RepRap 3D Printer or CNC Machine (Allen Wrench Included)
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**Shop now:** [https://www.desertcart.pl/products/237827660-yixisi-10-pcs-flexible-couplings-5mm-to-8mm-nema-17](https://www.desertcart.pl/products/237827660-yixisi-10-pcs-flexible-couplings-5mm-to-8mm-nema-17)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-06*