---
product_id: 184005694
title: "2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor"
brand: "befenybay"
price: "NT$913"
currency: TWD
in_stock: true
reviews_count: 11
category: "Befenybay"
url: https://www.desertcart.tw/products/184005694-2-pcs-8mm-to-10mm-universal-joint-shaft-coupling-screws
store_origin: TW
region: Taiwan
---

# Fits 8-10mm shafts M4 hex screws included 45# steel, ultra-durable 2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor

**Brand:** befenybay
**Price:** NT$913
**Availability:** ✅ In Stock

## Summary

> ⚙️ Connect with Confidence — Power Your Projects Like a Pro!

## 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?** NT$913 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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:** Measuring just 34.5 x 16mm, it delivers maximum torque transfer without bulk.
- • **Precision Fit Guaranteed:** Designed to fit shafts from 8mm to 10mm, ensuring seamless motor and machinery integration.
- • **Complete Installation Kit:** Includes 2 couplings, 8 fastening screws, and an M4 hex wrench for hassle-free setup.
- • **Industrial-Grade Strength:** Crafted from premium 45# steel with nickel plating for unmatched wear resistance and longevity.
- • **Standardized Compatibility:** Built to International Flange Standards, making it the go-to choice for diverse industrial applications.

## Overview

This 2-piece universal joint shaft coupling set, made from robust 45# carbon steel with a polished nickel finish, fits shafts between 8mm and 10mm. Engineered to international flange standards, it includes all necessary screws and an M4 hex wrench for quick, secure motor connections. Ideal for professionals demanding durability and precision in industrial and mechanical applications.

## 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 | #38,924 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Rigid Set Screw Couplings |
| Brand | Befenybay |
| Color | Silver |
| Date First Available | October 10, 2019 |
| Exterior Finish | Nickel |
| Fastener Type | Coupling |
| Finish Type | Polished |
| Inside Thread Size | M4 |
| Item Diameter | 8 Millimeters |
| Item Weight | 1.58 ounces |
| Item model number | BE037-11-fba |
| Manufacturer | Befenybay |
| Material | 45# steel |
| Maximum Shear Strength | 250 MPa |
| Metal Type | Carbon Steel |
| Number of Pieces | 2 |
| Size | 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/715q7vyKVAL.jpg)
![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 2](https://m.media-amazon.com/images/I/71iAq1I2w+L.jpg)
![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 3](https://m.media-amazon.com/images/I/71cFB1o+xdL.jpg)
![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 4](https://m.media-amazon.com/images/I/61aLPIC5dSL.jpg)
![2 Pcs 8mm to 10mm Universal Joint Shaft Coupling with Screws for Motor - Image 5](https://m.media-amazon.com/images/I/61yWOdx62QL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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.tw/products/184005694-2-pcs-8mm-to-10mm-universal-joint-shaft-coupling-screws](https://www.desertcart.tw/products/184005694-2-pcs-8mm-to-10mm-universal-joint-shaft-coupling-screws)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-14*