Aluminum Profile Corner Bracket 20*20

The 20×20mm Aluminum Profile Corner Bracket is a high-quality right-angle connector designed for use with 20-series T-slot aluminum extrusions. Crafted from die-cast aluminum alloy, it provides strong, rigid 90° joints ideal for structural framing in DIY and industrial projects.

Its compact design ensures a clean, flush fit within the slot grooves, making it perfect for use in 3D printer frames, CNC machines, robotics, enclosures, and more. The bracket features two mounting holes for secure fastening using standard M5 screws and T-nuts (sold separately).

Specifications:

Material: Die-cast aluminum alloy

Size: 20mm × 20mm × 17mm (L×W×H approx.)

Hole Diameter: ~5mm (for M5 screws)

Compatible Profile: 2020 and other 20mm T-slot aluminum extrusions

Weight: ~5–10g per bracket

Color: Silver (raw aluminum finish)