---
product_id: 105209968
title: "20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm"
brand: "boeray"
price: "S$34"
currency: SGD
in_stock: true
reviews_count: 13
url: https://www.desertcart.sg/products/105209968-20pcs-black-3030-t-slot-l-shape-interior-inside-corner
store_origin: SG
region: Singapore
---

# 20pcs connectors Zinc alloy strength Includes wrench tool 20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm

**Brand:** boeray
**Price:** S$34
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Build Game with Seamless Precision!

## Quick Answers

- **What is this?** 20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm by boeray
- **How much does it cost?** S$34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/105209968-20pcs-black-3030-t-slot-l-shape-interior-inside-corner)

## Best For

- boeray enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Designed for Metric 3030 aluminum profiles with an 8mm slot.
- • **Durable Design:** Crafted from high abrasion-resistant zinc alloy for long-lasting use.
- • **Complete Package:** Includes 20 L joints, 40 screws, and a wrench for ultimate convenience.
- • **Concealed Brilliance:** Seamlessly integrates into your projects for a sleek finish.
- • **Versatile Applications:** Perfect for 3D printers, CNC routers, and robotics projects.

## Overview

The Boeray 20pcs Black 3030 T Slot L-Shape Interior Corner Connector Joint Bracket set is designed for professionals seeking durability and precision in their projects. Made from high-quality electrophoresis zinc alloy, these connectors offer excellent abrasion resistance and rust-proof stability. The set includes 20 L joints, 40 screws, and a handy wrench, making it ideal for constructing industrial aluminum frame structures, 3D printers, CNC routers, and more. Perfectly compatible with Metric 3030 aluminum profiles, these connectors ensure a clean and professional finish.

## Description

20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm

## Features

- Material: Electrophoresis Zinc alloy , has excellent features in high abrasion resistance, rust proof and stability.
- Packed: 20 L joints + 40 sets screw + 1 wrench for set screw,more convenient than L-Shape only
- Advantage:Concealed corner brace, the L corner bracket can be completely hidden in the slot of the aluminum extrusions
- Fit:Suitable for Metric 3030 european standard aluminum profiles slot 8mm
- Widely used for building industrial aluminum frame structures, 3D printers, CNC routers, laser engravers, robotics projects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Boeray |
| Part Number | AM-XC5266 |
| Item Weight | 1.23 pounds |
| Package Dimensions | 4.88 x 3.39 x 1.77 inches |
| Item model number | AM-XC5266 |
| Is Discontinued By Manufacturer | No |
| Size | 3030s L joint(20 sets) |
| Color | 3030 |
| Material | Zinc alloy |
| Shape | L-Shape |
| Mounting Type | Corner Mount |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm - Image 1](https://m.media-amazon.com/images/I/61efILC+i1L.jpg)
![20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm - Image 2](https://m.media-amazon.com/images/I/71tI6Fi81qL.jpg)
![20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm - Image 3](https://m.media-amazon.com/images/I/51PFttJ-gFL.jpg)
![20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm - Image 4](https://m.media-amazon.com/images/I/51yvxNdYq3L.jpg)
![20pcs Black 3030 T Slot L-Shape Interior Inside Corner Connector Joint Bracket with Screws and Wrench Tool for Metric 3030 Series Aluminum Extrusion Profile Slot 8mm - Image 5](https://m.media-amazon.com/images/I/518RsZKC8jL.jpg)

## Available Options

This product comes in different **Size, Unit Count** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good corner brackets
  

*by P***N on Reviewed in the United States on June 5, 2023*

work great.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Makes a very clean look to joints
  

*by W***L on Reviewed in the United States on July 3, 2022*

The order arrived quickly (it was in stock as stated).  When put to use, these corner connectors provide a very clean look.  I don't know that I would rely on them for structural strength to prevent flexion of a joint, but I am using them to connect 2040 and 2060 extrusions along a long axis, so they only need to maintain to proximity of the joint.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Screws should be black as well
  

*by M***G on Reviewed in the United States on February 25, 2022*

Good product mechanically, but why are the worm screws bright silver instead of a matching black? I have other similar products that do match colors properly.

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**Shop now:** [https://www.desertcart.sg/products/105209968-20pcs-black-3030-t-slot-l-shape-interior-inside-corner](https://www.desertcart.sg/products/105209968-20pcs-black-3030-t-slot-l-shape-interior-inside-corner)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-14*