---
product_id: 462754834
title: "12 Sets Black 20S T Slot Aluminum Extrusion Profile Connector Set,12 pcs Corner Brackets,with 24 pcs T Sliding Nuts and Hex Screw Bolt for 2020 Aluminum Extrusion Profile Accessories"
brand: "qijintrid"
price: "€ 14.06"
currency: EUR
in_stock: true
reviews_count: 6
category: "Qijintrid"
url: https://www.desertcart.fi/products/462754834-12-sets-black-20s-t-slot-aluminum-extrusion-profile-connector
store_origin: FI
region: Finland
---

# 12 pcs solid cast aluminum brackets 24 pcs galvanized M5 T-slot nuts 24 pcs M5 hex socket bolts 12 Sets Black 20S T Slot Aluminum Extrusion Profile Connector Set,12 pcs Corner Brackets,with 24 pcs T Sliding Nuts and Hex Screw Bolt for 2020 Aluminum Extrusion Profile Accessories

**Brand:** qijintrid
**Price:** € 14.06
**Availability:** ✅ In Stock

## Summary

> 🛠️ Build Bold. Connect Confidently. Own the Frame.

## Quick Answers

- **What is this?** 12 Sets Black 20S T Slot Aluminum Extrusion Profile Connector Set,12 pcs Corner Brackets,with 24 pcs T Sliding Nuts and Hex Screw Bolt for 2020 Aluminum Extrusion Profile Accessories by qijintrid
- **How much does it cost?** € 14.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/462754834-12-sets-black-20s-t-slot-aluminum-extrusion-profile-connector)

## Best For

- qijintrid enthusiasts

## Why This Product

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

## Key Features

- • **Complete Assembly Kit:** Includes 12 brackets, 24 T-slot nuts, 24 hex bolts, plus a wrench—everything you need to build like a pro.
- • **Engineered for Innovation:** Ideal for 3D printers, CNC machines, robotics, and custom industrial frames—build your future-proof projects now.
- • **Precision 90° Corner Connection:** Solid cast aluminum brackets ensure rigid, exact right-angle joints for flawless frame assembly.
- • **Premium Corrosion-Resistant Hardware:** Galvanized carbon steel nuts and chrome-finished bolts deliver rustproof durability and sleek aesthetics.
- • **Universal 2020 Profile Compatibility:** Designed to seamlessly fit all standard 20mm x 20mm aluminum extrusion profiles for versatile industrial use.

## Overview

This 12-set black aluminum extrusion connector kit features 12 solid 90° corner brackets, 24 galvanized M5 T-slot nuts, and 24 chrome-finished M5 hex socket bolts, all engineered for precise, corrosion-resistant assembly of 20mm x 20mm aluminum profiles. Perfect for professionals crafting industrial frames, 3D printers, CNC routers, and robotics, this all-in-one kit ensures durable, sleek, and reliable connections.

## Description

2020 Series Aluminum Profile Connector Set Black 2028 Corner Fitting Right-Angle Brackets for 2020 Aluminum Profile Accessories 90 Degrees Connector Fasten with 24pcs M5 T-Slot Nuts 24pcs M5 Screw Quantity: 12pcs; Material: Aluminum. Brackets Size: 20mmx28mmx28mm; for aluminum profile 2020 series. with 24pcs M5x8 Hex Socket Button Head Bolts Screws Nuts and 24pcs 20-M5 T nut. Rigid connection, used to connect pieces of 20mm aluminum extrusion at a 90 degree angle. Convenient to use, they can be simply fastened with bolts and nuts. 2020 Series Aluminum Profile Connector widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects

Review: Good purchase - Good
Review: Product didn't do what I bought it for but did end up using these to solve a different issue with another set of brackets.

## Features

- Package Content: 12 pcs 20mm 90 Degree Solid Cast Aluminum Corner Bracket,24 pcs Carbon Steel Galvanized M5 T-slot Nuts, 24 pcs Carbon steel M5 Hex Socket Cap Screw Bolt, 1 piece wrench.
- 20 × 28 × 28mm(0.78″x1.1″x1.1″) Aluminum Corner Bracket used to connect pieces of 20mm aluminum extrusion at a 90 degree angle Suitable for most of metric 20mm x 20mm series aluminum extrusion profile rail.
- Hex Socket Button Head Bolts Screws Nuts Surface chrome finish Anti-corrosion,rustless,non-pollution.
- T-Slot Aluminum Extrusion M5x8mm Hardware Slide In T-Nuts made from high quality carbon steel Galvanized.
- 2020 Series Aluminum Profile Connector Set widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TXGNCD5 |
| ASIN  | B09TXGNCD5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #3,458 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Brackets |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (49) |
| Customer reviews | 4.6 4.6 out of 5 stars (49) |
| Date First Available | 1 January 2024 |
| Date First Available  | 1 January 2024 |
| Finish | Black, Chrome |
| Finish type | Black, Chrome |
| Item Package Quantity | 1 |
| Item Weight | 249 g |
| Item depth | 1.1 inches |
| Item model number | 12 Set Black with Screw Nut |
| Item model number  | 12 Set Black with Screw Nut |
| Manufacturer | Qijin Trade Ltd |
| Manufacturer  | Qijin Trade Ltd |
| Measurement System | US |
| Mounting type | Angle Mount |
| Part number | 2028-HKBlack-12-FBA |
| Product Dimensions | 2.79 x 2.01 x 2.79 cm; 249.48 g |
| Product Dimensions  | 2.79 x 2.01 x 2.79 cm; 249.48 g |
| Size | 12Set 2028 Black with Screw |
| Style | Slide |
| UPC | 717363016547 |
| Unit count | 12 Count |

## Product Details

- **Brand:** QIJINTRID
- **Colour:** Black
- **Item dimensions L x W x H:** 28 x 20 x 28 millimeters
- **Item weight:** 249 g
- **Material:** Aluminum, Carbon Steel

## Images

![12 Sets Black 20S T Slot Aluminum Extrusion Profile Connector Set,12 pcs Corner Brackets,with 24 pcs T Sliding Nuts and Hex Screw Bolt for 2020 Aluminum Extrusion Profile Accessories - Image 1](https://m.media-amazon.com/images/I/71kOvBuS83L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good purchase
*by E***V on 13 April 2025*

Good

### ⭐⭐⭐⭐ Review
*by M***Y on 8 September 2023*

Product didn't do what I bought it for but did end up using these to solve a different issue with another set of brackets.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 9 December 2024*

Great quality! Will recommend to others!

## Frequently Bought Together

- QIJINTRID 12 Sets 2020 Series Aluminum Extrusion Black Connectors,12pcs 2020 Extruded Aluminum Profile Corner Brackets,with 24pcs Sliding T Nuts and Screws, for Aluminum Extrusion Profile Slot 6mm
- 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch)
- 10Pcs 2020 Corner Bracket Joint Plate L Shape 5 Hole Aluminum Extrusion Connector with 50Pcs T-Nuts, 50Pcs Screws and 1Pcs Wrench for 20 x 20mm Series Aluminum Extrusion Profile

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**Shop now:** [https://www.desertcart.fi/products/462754834-12-sets-black-20s-t-slot-aluminum-extrusion-profile-connector](https://www.desertcart.fi/products/462754834-12-sets-black-20s-t-slot-aluminum-extrusion-profile-connector)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-19*