2020 3030 4040 Aluminum Profile Side Panel Bracket Set

$9.37 $10.88

2020 / 3030 / 4040 Aluminum Profile Side Panel Bracket Set

Build stronger, cleaner cabinet and enclosure frames with these heavy-duty aluminum side panel bracket sets. Designed to work with standard 2020, 3030, and 4040 aluminum extrusion profiles, these fixing brackets provide a secure, flush-mount connection for side panels — making them an essential component for DIY enclosures, machine frames, 3D printer builds, and modular cabinet construction.

Crafted from premium-grade aluminum, each bracket is lightweight yet rigid, resisting corrosion and everyday wear. The precision-machined design ensures a snug fit into standard T-slot profile channels, keeping your panels stable and your build neat.

Made in Mainland China.

Key Features

Universal Compatibility: Fits 2020, 3030, and 4040 aluminum extrusion profiles — ideal for a wide range of framing and enclosure projects.
Premium Aluminum Construction: Lightweight, strong, and corrosion-resistant for long-lasting performance.
Side Panel Fixing: Provides a clean, stable mount for acrylic, polycarbonate, or sheet metal side panels.
Easy Installation: Slides directly into T-slot channels — no drilling or special tools required.
Versatile Use: Perfect for CNC frames, 3D printer enclosures, electronic cabinets, DIY furniture, and modular storage builds.
Includes: 1 complete bracket set per package.

Specifications

Material: Aluminum alloy
Compatible Profile Sizes: 2020 / 3030 / 4040
Color: As displayed in product images
Size: Please refer to product images for detailed dimensions
Package Contents: 1 × Side Panel Bracket Set
Country of Origin: Mainland China

Note: Manual measurement error range is 1–3 mm. Due to monitor/display differences, actual product color may vary slightly from images.

Frequently Asked Questions

Q: What aluminum profile sizes are compatible with this bracket set?

A: This side panel bracket set is compatible with standard 2020, 3030, and 4040 aluminum extrusion profiles. Please check the product images for exact dimensions to confirm compatibility with your specific build before ordering.

Q: What type of panels can these brackets hold?

A: These brackets are designed to secure flat side panels such as acrylic sheets, polycarbonate panels, thin sheet metal, and similar materials commonly used in enclosures, 3D printer frames, CNC machine housings, and DIY cabinet builds.

Q: How are the brackets installed onto the aluminum profile?

A: The brackets slide directly into the T-slot channels of standard aluminum extrusion profiles. Secure them using standard M-nuts and bolts (typically included with the profile or available separately). No drilling is required, making installation quick and easy.