---
product_id: 361380221
title: "6mm to 12mm Bore Rigid Coupling 25mm Length 16mm Diameter Aluminum Alloy Shaft Coupler Connector Red"
brand: "sourcing map"
price: "B/.42"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/361380221-6mm-to-12mm-bore-rigid-coupling-25mm-length-16mm-diameter
store_origin: PA
region: Panama
---

# 25mm Length 6-12mm Bore Aluminum Alloy 6mm to 12mm Bore Rigid Coupling 25mm Length 16mm Diameter Aluminum Alloy Shaft Coupler Connector Red

**Brand:** sourcing map
**Price:** B/.42
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Engineering Game!

## Quick Answers

- **What is this?** 6mm to 12mm Bore Rigid Coupling 25mm Length 16mm Diameter Aluminum Alloy Shaft Coupler Connector Red by sourcing map
- **How much does it cost?** B/.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/361380221-6mm-to-12mm-bore-rigid-coupling-25mm-length-16mm-diameter)

## Best For

- sourcing map enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Single piece set screw clamp design simplifies setup and adjustments.
- • **Secure Connection:** Top tight type with M4 screws guarantees a firm grip on shafts.
- • **Robust Construction:** Crafted from durable aluminum alloy for long-lasting reliability.
- • **Precision Engineering:** Designed for high torque and low inertia, ensuring optimal performance.
- • **Unmatched Versatility:** Perfect for 3D printers, CNC machines, and DIY robotics.

## Overview

The Sourcing Map 6mm to 12mm Bore Rigid Coupling is a high-performance aluminum alloy connector designed for various applications, including 3D printers and CNC machines. With a total length of 25mm and a robust design, it ensures secure connections and optimal torque, making it an essential component for any DIY enthusiast or professional engineer.

## Description

6mm to 12mm Bore Rigid Coupling 25mm Length 16mm Diameter Aluminum Alloy Shaft Coupler Connector Red

## Features

- Connection Bore Diameter: 6mm to 12mm; Total Length: 25mm /0.98 inch, Outside Diameter : 14mm/ 0.55 inch; with M4 Screws
- Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp couplings, shaft couplers are used to hold bearings and sprockets tightly on the shaft, and are used in motor and gearbox assemblies.
- Top tight type rigid coupling with 2/4 screws to hold the shaft tightly; high torque with rigidity, low inertia and excellent sensitivity.
- NOTE: The rigid type basically does not allow eccentricity, and it must be fully adjusted during use.
- Single piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Inside Thread Size | M 4 |
| Fastener Type | Coupling |
| Thread Size | M 4 |
| Exterior Finish | Aluminium |
| Colour | Red |
| Metal | Aluminium |
| Material Type | Aluminum |

## Product Details

- **Material:** Aluminum
- **Fastener type:** Coupling
- **Thread size:** M 4
- **Exterior finish:** Aluminium
- **Colour:** Red
- **Metal type:** Aluminium
- **Brand:** sourcing map
- **Inside-thread size:** M 4

## Images

![6mm to 12mm Bore Rigid Coupling 25mm Length 16mm Diameter Aluminum Alloy Shaft Coupler Connector Red - Image 1](https://m.media-amazon.com/images/I/513cu5oel-L.jpg)
![6mm to 12mm Bore Rigid Coupling 25mm Length 16mm Diameter Aluminum Alloy Shaft Coupler Connector Red - Image 2](https://m.media-amazon.com/images/I/51yEo2Xj5RL.jpg)
![6mm to 12mm Bore Rigid Coupling 25mm Length 16mm Diameter Aluminum Alloy Shaft Coupler Connector Red - Image 3](https://m.media-amazon.com/images/I/51DNdqeL5jL.jpg)

## Frequently Bought Together

- sourcing map 6mm to 12mm Bore Rigid Coupling 25mm Length 16mm Diameter Aluminum Alloy Shaft Coupler Connector Red
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**Shop now:** [https://www.desertcart.com.pa/products/361380221-6mm-to-12mm-bore-rigid-coupling-25mm-length-16mm-diameter](https://www.desertcart.com.pa/products/361380221-6mm-to-12mm-bore-rigid-coupling-25mm-length-16mm-diameter)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-04*