---
product_id: 453995558
title: "10pcs Black 90 Degree Inside Corner Bracket Connector Kit with T Nut and Hex Socket Cap Screw for 2020 Series 20mm x 20mm Aluminum Extrusion Profile Rail Accessories"
brand: "blccloy"
price: "$52.07"
currency: USD
in_stock: true
category: "Blccloy"
url: https://www.desertcart.us/products/453995558-10pcs-black-90-degree-inside-corner-bracket-connector-kit-t
store_origin: US
region: United States of America
---

# 10pcs precision corner brackets M5 T-slot nuts & hex screws included Durable 20mm x 20mm aluminum profile fit 10pcs Black 90 Degree Inside Corner Bracket Connector Kit with T Nut and Hex Socket Cap Screw for 2020 Series 20mm x 20mm Aluminum Extrusion Profile Rail Accessories

**Brand:** blccloy
**Price:** $52.07
**Availability:** ✅ In Stock

## Summary

> 🔧 Build Bold. Connect Confidently.

## Quick Answers

- **What is this?** 10pcs Black 90 Degree Inside Corner Bracket Connector Kit with T Nut and Hex Socket Cap Screw for 2020 Series 20mm x 20mm Aluminum Extrusion Profile Rail Accessories by blccloy
- **How much does it cost?** $52.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/453995558-10pcs-black-90-degree-inside-corner-bracket-connector-kit-t)

## Best For

- blccloy enthusiasts

## Why This Product

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

## Key Features

- • **Complete Assembly Kit:** Includes 10 brackets, 20 galvanized T-slot nuts, and 20 hex socket screws for hassle-free builds.
- • **Precision Fit Guaranteed:** True 20x20mm dimensions for flawless integration with 2020 series profiles.
- • **Versatile Industrial Use:** Ideal for 3D printers, CNC machines, robotics, and custom frame projects.
- • **Seamless 90° Connections:** Engineered for perfect right-angle joins in 20mm aluminum extrusion frames.
- • **Premium Corrosion Resistance:** Aluminum brackets with chrome-finished stainless steel hardware ensure rust-free longevity.

## Overview

This 10-piece Black 90 Degree Inside Corner Bracket Kit by BLCCLOY is designed for professional-grade 20mm x 20mm aluminum extrusion profiles. Featuring corrosion-resistant aluminum brackets paired with galvanized carbon steel M5 T-slot nuts and hex socket screws, it delivers durable, precise 90° connections ideal for industrial frames, 3D printers, CNC routers, and robotics projects. Trusted by pros with a 4.6-star rating, this kit ensures seamless assembly and long-lasting performance.

## Description

Package Content: 10pcs 20mm 90 Degree Aluminum Corner Bracket, 20pcs Carbon Steel Galvanized M5 T-slot Nuts, 20pcs M5 Hex Socket Cap Screw Bolt

## Features

- 20 Series Aluminum Profile Connector Set widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects.
- Package Content: 10pcs 20mm 90 Degree Aluminum Corner Bracket, 20pcs M5 T-slot Nuts, 20pcs M5 Hex Socket Cap Screw Bolt
- Aluminum Corner Bracket used to connect pieces of 20mm aluminum extrusion at a 90 degree angle suitable for most of metric 2020 Series Aluminum Profile Extrusion.
- Stainless Steel Hex Socket Button Head Bolts Screws Nuts Surface chrome finish Anti-corrosion,rustless,non-pollution.
- T-Slot Aluminum Extrusion M5 Hardware Slide In T-Nuts made from high quality carbon steel Galvanized.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BC1D3H2 |
| Brand Name | BLCCLOY |
| Colour | black |
| Customer Reviews | 4.5 4.5 out of 5 stars (41) |
| Item Dimensions | 20 x 20 x 20 Millimeters |
| Item Weight | 454 g |
| Manufacturer | uxcell |
| Manufacturer Part Number | TGLG-20S-2L |
| Material Type | Aluminium |
| Model Number | 2020 series extrusion M5 |
| Mounting Type | Shelf Mount |
| UPC | 796862235376 |
| Unit Count | 10.0 Count |

## Product Details

- **Brand:** BLCCLOY
- **Colour:** black
- **Item Weight:** 454 g
- **Item dimensions L x W x H:** 20 x 20 x 20 Millimeters
- **Material:** Aluminium

## Images

![10pcs Black 90 Degree Inside Corner Bracket Connector Kit with T Nut and Hex Socket Cap Screw for 2020 Series 20mm x 20mm Aluminum Extrusion Profile Rail Accessories - Image 1](https://m.media-amazon.com/images/I/61wWwR3O6KL.jpg)

## Frequently Bought Together

- BLCCLOY 10Pcs Aluminum Extrusion 2020 Aluminum Profiles Corner Brackets with 20Pcs M5 T Slot Nuts and Bolts for T / V Slot Rail 2020 T-Slot Aluminum Rail
- 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch)
- 200pcs M5 T-Nuts Screws Kit for 2020 Series Aluminum Extrusion,40Pcs M5x10,40Pcs M5x8 Hexagon Socket Screws,40Pcs M5 T Sliding Nut,40Pcs M5 T Nut,40Pcs Washers (Black Nut and Screw Kits)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-16*