Two Way Triangle Corner Bracket For 2020 Aluminum Extrusion Frame, 8 Pack 20x20x20mm Connectors For 6mm Slot V Slot 3D Printer Build, Aluminum Alloy Hardware With M5 Screws, Silver

8Pcs 2-Way Triangle Corner Brackets for 2020 Aluminum Frames
✔️ 8 pcs aluminum brackets; 0.43in & 0.28in holes, 20.1mm

These triangular corner brackets are designed for 2020-series aluminum extrusion frames, offering sturdy 90-degree connections for DIY 3D printers, CNC machines, laser cutters, and robotics rigs. They install quickly with standard M5 screws for a clean, robust build.

✅ 8-piece pack including M5 screws
✅ Aluminum alloy, silver finish
✅ 2-way triangular design with 0.43in and 0.28in holes (10.9mm & 7.1mm)
✅ Fits 2020 profiles (20x20mm) for sturdy joints
✅ Overall size 0.79in x 0.79in x 0.79in (20.1mm)

💡 What makes a 2020 series corner bracket effective for maintaining alignment in aluminum extrusion frames? They provide rigid joints and easy installation to keep frames square and true under load.
- Maintains perpendicular alignment under load
- Works with eccentric spacers for fine-tuning motion components
- Handy for DIY printers, CNCs, and robotics frames
- Compatible with standard M5 screws