---
product_id: 184005694
title: "2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor"
brand: "befenybay"
price: "€ 24.67"
currency: EUR
in_stock: true
reviews_count: 8
category: "Befenybay"
url: https://www.desertcart.sk/products/184005694-2-pcs-8mm-to-10mm-universal-joint-shaft-coupling-screws
store_origin: SK
region: Slovakia
---

# Fits 8-10mm shaft diameters M4 metric fine-thread screws included 45# steel, industrial-grade strength 2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor

**Brand:** befenybay
**Price:** € 24.67
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your motor projects with precision power coupling!

## Quick Answers

- **What is this?** 2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor by befenybay
- **How much does it cost?** € 24.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/184005694-2-pcs-8mm-to-10mm-universal-joint-shaft-coupling-screws)

## Best For

- befenybay enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Powerful:** Slim 34.5mm length and 16mm diameter deliver robust torque transfer without bulk.
- • **Standardized Excellence:** Manufactured to International Flange Standards, guaranteeing reliable performance across applications.
- • **Complete Installation Kit:** Includes 2 couplings, 8 fastening screws, and an M4 hex wrench for hassle-free setup.
- • **Industrial-Grade Durability:** Crafted from premium 45# steel with electroplated finish for superior wear resistance and longevity.
- • **Precision Fit for Versatility:** Designed to seamlessly connect shafts from 8mm to 10mm, ensuring flawless motor compatibility.

## Overview

This 2-piece universal joint shaft coupling set, made from durable 45# carbon steel with a polished nickel finish, fits shaft diameters from 8mm to 10mm. It includes all necessary screws and an M4 hex wrench for easy installation, meeting international flange standards to ensure reliable, wear-resistant performance in motor and industrial shaft connections.

## Description

Specification: Color: Silver Material: 45# steel Thread Size: M4 Net Weight:31.3g/pcs Connection Diameter:8mm to 10mm/0.31 inch to 0.39 inch Total Size: 34.5 x 16mm / 1.36 inch x 0.63 inch (L*D) Package List: 2pcs universal joint shaft coupler 1pcs M4 Hex Wrench 8pcs screws

Review: Great quality. - Well made and seem to be solid enough for the task. These have c clips holding the cross pins. Others don't. They are quite weak. Working well so far.
Review: Perfect fit. Strong - Worked perfectly for my project

## Features

- 【Material】 Universal joint shaft coupling is made of 45# steel, and then electroplated，much stronger, wearproof
- 【Widely Used】Universal joint shaft coupling is produced based on International Flange Standard, widely used for shaft connection
- 【Dimensions】Inner Diameter: 8mm to 10mm. Outer Diameter: 16mm. Height: 34.5mm
- 【Package Include】2pcs 8mm to 10mm universal joint shaft coupling, 1pcs M4 hex wrench, 8pcs fastening screws
- 【Function】 Can be used for motor etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YY7BT3Z |
| Best Sellers Rank | #27,239 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Rigid Set Screw Couplings |
| Brand | Befenybay |
| Color | Silver |
| Compatible Groove Diameter | 1E+1 Millimeters |
| Customer Reviews | 4.4 out of 5 stars 227 Reviews |
| Drive Style | Cross |
| Exterior Finish | Nickel |
| Fastener Type | Coupling |
| Finish Types | Polished |
| Grade Rating | Industrial |
| Inside Thread Size | M4 |
| Item Diameter | 8 Millimeters |
| Manufacturer | Befenybay |
| Material | 45# steel |
| Material Type | 45# steel |
| Maximum Shear Strength | 250 MPa |
| Metal Type | Carbon Steel |
| Number of Pieces | 2 |
| Screw Head Style | Screw |
| Size Name | 8-10mm |
| Thread Class | Fine |
| Thread Size | M 4 |
| Thread Style | Metric |
| Thread Type | Iso Metric |
| UPC | 882791586778 |

## Product Details

- **Color:** Silver
- **Exterior Finish:** Nickel
- **Fastener Type:** Coupling
- **Material:** 45# steel
- **Thread Size:** M 4

## Images

![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 1](https://m.media-amazon.com/images/I/618dMAlvfVL.jpg)
![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 2](https://m.media-amazon.com/images/I/61aLPIC5dSL.jpg)
![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 3](https://m.media-amazon.com/images/I/61yWOdx62QL.jpg)
![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 4](https://m.media-amazon.com/images/I/715q7vyKVAL.jpg)
![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 5](https://m.media-amazon.com/images/I/71cFB1o+xdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality.
*by M***R on September 25, 2024*

Well made and seem to be solid enough for the task. These have c clips holding the cross pins. Others don't. They are quite weak. Working well so far.

### ⭐⭐⭐⭐⭐ Perfect fit. Strong
*by D***P on January 18, 2025*

Worked perfectly for my project

### ⭐⭐⭐⭐⭐ Better than I paid
*by L***Y on August 5, 2025*

Very good construction

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**Shop now:** [https://www.desertcart.sk/products/184005694-2-pcs-8mm-to-10mm-universal-joint-shaft-coupling-screws](https://www.desertcart.sk/products/184005694-2-pcs-8mm-to-10mm-universal-joint-shaft-coupling-screws)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-04*