20 Sets Black 2020 Series Aluminum Extrusion Corner Bracket Kit Includes 20 Right Angle Connectors And 40 M5 T Slot Nuts And Screws For 20 Series V Slot Aluminum Profile Accessories Matte Black Finish Rust And Wear Resistant

Black 20-Set 2020 Aluminum Corner Bracket Kit for 20 Series
✔️ Includes 20 inside 90-degree brackets, 40 M5 T-nuts, 40 screws, wrench

This premium corner bracket kit is built for 20 Series aluminum extrusions, ideal for DIY CNC rigs, 3D printer frames, machine enclosures, and sturdy workstations. The precise inside corner brackets deliver flush, strong 90-degree joints for reliable frame construction.

✅ 20 corner brackets sized 17x20 mm for 6 mm slots
✅ 40 M5 T-slot nuts for secure mounting
✅ 40 black M5 hex screws with corrosion-resistant plating
✅ 1 ball-end hex wrench for tight spots
✅ Durable aluminum alloy with matte black coating for protection
✅ Compatible with 2020 and 2040 profiles for strong frames

💡 What is an extrusion corner bracket used for in aluminum framing?

- Handy for building rigid square frames for 20 Series aluminum profiles - Helps keep CNC rigs, 3D printers, and workstations square and true - Works with 2020/2040 profiles (6 mm slots) for flush joints - Simple to install with included nuts, screws, and wrench