40 Piece 2020 Aluminum Extrusion Corner Brackets Set Heavy Duty Right Angle T Slot Joints For 2020 Series Aluminum Profiles 6mm Slot Rust Resistant Cast Aluminum Durable Corner Braces For Solid Frame Builds

40-Pack 2020 Aluminum Corner Brackets for 20 Series Frames
✔️ 40-piece solid cast aluminum right-angle brackets for 6mm slots

These 2020 series corner brackets are made from solid cast aluminum, delivering rust resistance and durable, sturdy joins for aluminum frame builds. They’re designed to fit most metric 20-series extrusions with 6mm slots, making them ideal for quick assembly of lightweight yet rigid structures used in 3D printers, CNC machines, robotics projects, and general frame work.

✅ Material: Solid cast aluminum for strength and rust resistance
✅ Size: 20 x 20 x 17 mm (0.8 x 0.8 x 0.67 in)
✅ Thickness: 3 mm
✅ Hole size: 10 x 6 mm (0.39 x 0.24 in); compatible with M5 bolts and #6 washers
✅ Pack: 40 pieces in silver finish

Dimension	Metric	Inches
Bracket outer size	20 x 20 x 17 mm	0.79 x 0.79 x 0.67 in
Thickness	3 mm	0.12 in
Hole size	10 x 6 mm	0.39 x 0.24 in

💡 What is a 2020 aluminum extrusion corner bracket used for in DIY frame projects? This handy component lets you form solid right-angle joints for modular 20-series frames and enclosures, making build sessions faster and more reliable.

- Handy for quick, sturdy 90-degree joints in 20-series profiles
- Great for constructing frames, enclosures, and rigs for printers, CNCs, robotics
- Rust-resistant and durable for daily workshop use
- Works with M5 bolts and #6 washers for straightforward assembly