Angle Slot Corner Connector for 2020 3040 4040 Aluminum Profile

$15.89 $19.16

Angle Slot Corner Connector – 2020 / 3040 / 4040 Aluminum Profile Bracket

Secure your aluminum extrusion frames with precision using this Universal Angle Slot Corner Connector. Designed to fit 2020, 3040, and 4040 profile slots, this die-cast aluminum bracket provides a rock-solid 90° connection for door frames, panel boards, enclosures, and DIY structural builds. The sandblasted surface finish adds durability and a clean, professional look.

Key Features

Universal Fit: Compatible with 2020, 3040, and 4040 aluminum slot profile systems
Die-Cast Aluminum Construction: High-strength, lightweight, and corrosion-resistant material
Sandblasted Surface Finish: Smooth, matte appearance that resists wear and blends with standard profiles
Complete Hardware Included: Each bracket ships with top-fixing set screws for fast, tool-friendly installation
90° Corner Fixing: Ideal for frame corners, door frames, panel boards, and modular enclosures
2-Pack Value: Each order includes 2 corner groove fixing brackets with all required hardware

Specifications

Material: Die-cast aluminum
Surface Treatment: Sandblasting
Compatible Profiles: 2020, 3040, 4040 aluminum extrusion slots
Package Contents: 2 × Corner groove fixing bracket (including top-fixing set screws)
Country of Origin: Made in Mainland China

Note: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow minor measurement tolerances.

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Frequently Asked Questions

Q: Which aluminum profile sizes are compatible with this angle slot corner connector?

A: This universal angle slot connector is designed to fit 2020, 3040, and 4040 aluminum extrusion profile slots. These are standard sizes used widely in DIY frames, door frames, panel installation boards, and modular enclosures.

Q: What hardware is included in the package?

A: Each order includes 2 corner groove fixing brackets along with top-fixing set screws, so you have everything needed for a complete and secure installation right out of the box.

Q: What material is this corner connector made from?

A: The bracket is made from die-cast aluminum with a sandblasted surface finish. This provides excellent strength, a lightweight profile, and corrosion resistance suitable for both indoor workshop builds and structural DIY projects.