8-Pack Black Corner Bracket Cube (20x20x20mm) for 6mm Slot Aluminum Extrusion Profile 2020

2020 Series Aluminum Corner Cube Kit - Black
✔️ 8 Brackets + 24 M5 Screws - For 2020 Extrusion Profiles

This set includes 8 aluminum alloy corner cubes and 24 M5 set screws, designed to connect 2020 series aluminum profiles in strong and flexible configurations. Perfect for building lightweight, high-strength frames in 3D printers, CNC machines, and robotics.

✅ Made from durable aluminum alloy - black finish
✅ Connects 2020 series aluminum profiles at multiple angles
✅ 7.2mm holes support eccentric spacers and V wheels
✅ Low weight (11.7g per cube) with high load capacity
✅ Bracket size: 20mm x 20mm x 20mm
✅ Compatible with 2020 profiles with 6mm slots
✅ Includes 8 corner brackets and 24 M5 set screws
✅ Great for CNC routers, laser cutters, 3D printers, machine guards, and more

💡 What are aluminum corner cubes used for in builds?
Corner cubes create solid, handy joints in aluminum extrusion systems - perfect for modular frames that need strength and easy assembly. They offer clean lines, internal support, and multi-directional connection points.

A go-to solution for makers and builders who need compact, sturdy, and adjustable structural joints.