2Pcs 90° Corner Bracket for 2020–8080 Aluminum Extrusion
2Pcs 90° Corner Bracket for 2020–8080 Aluminum Extrusion
Details
2Pcs 90 Degree Corner Angle Bracket for Aluminum Extrusion Profiles
Build stronger frames and structures with these precision-made 90 Degree Corner Angle Brackets. Compatible with 2020, 3030, 4040, 4545, 5050, 6060, and 8080 series aluminum extrusion profiles, these rigid connection joints provide rock-solid 90-degree joins for a wide range of DIY and professional fabrication projects.
Crafted from 6063-T5 solid cast aluminum alloy, each bracket delivers exceptional strength and hardness while staying lightweight — the ideal fastener for precision builds. Made in Mainland China.
Key Features
- Universal Compatibility: Fits 2020, 3030, 4040, 4545, 5050, 6060, and 8080 series aluminum extrusion profiles.
- High-Strength Aluminum Alloy: Made from 6063-T5 solid cast aluminum for superior rigidity and long-lasting durability.
- Precise 90° Connection: Ensures accurate, square joints every time — critical for precision builds.
- Versatile Applications: Perfect for 3D printers, CNC routers, CNC cutters, CNC plasma cutters, robotics, machine guards, workstations, and more.
- Pack of 2: Includes 2 brackets per lot — great value for multi-joint builds.
Specifications
| Quantity | 2 pcs / Lot |
| Type | Aluminium Connecting Fastener / Corner Bracket |
| Material | 6063-T5 Solid Cast Aluminum Alloy |
| Color | Silver |
| Compatible Profiles | 2020 / 3030 / 4040 / 4545 / 5050 / 6060 / 8080 Series |
| Angle | 90 Degrees |
| Country of Origin | Made in Mainland China |
Applications
These corner brackets are widely used across a variety of projects and industries:
- 3D printers and 3D carvers
- CNC routers, CNC cutters, and CNC plasma cutters
- Robotics and automation projects
- Machine guards and safety enclosures
- Custom workstations and frame assemblies
Important Notes
- Please allow 1–2mm tolerance due to manual measurement.
- Product images are for reference only; actual item may vary slightly in appearance.
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Frequently Asked Questions
Q: Which aluminum extrusion profile sizes are compatible with these 90 degree corner angle brackets?
A: These corner angle brackets are compatible with 2020, 3030, 4040, 4545, 5050, 6060, and 8080 series aluminum extrusion profiles, making them highly versatile for a wide range of frame-building projects.
Q: What material are these corner brackets made from?
A: Each bracket is made from 6063-T5 solid cast aluminum alloy, which provides excellent strength, hardness, and durability — ideal for demanding applications like CNC builds, 3D printers, robotics, and industrial workstations.
Q: How many corner brackets are included in a single order?
A: Each lot includes 2 corner angle brackets. If your project requires multiple connection joints, we recommend ordering the quantity you need accordingly.
Q: Are these brackets customizable for specific project needs?
A: Yes, customization is available. Please reach out to us with your specific requirements for custom configurations.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.