40 Set Black 2020 Series Aluminum Extrusion Profile Connector, Includes 1pc Wrench, 40pcs 2028 Corner Bracket, 80pcs T-Slot Sliding Nuts and M5 Hex Screw Bolt for 20S Aluminum Rail Accessories

Package Include: Our 2020 series aluminum profile connector set contains all the required parts to complete the installation of 20mm aluminum extrusion at a 90 degree angle. Package includes 40pcs 2028 Corner Bracket, 80pcs M5 x 8mm T-Slot Sliding Nuts and Hex Screw Bolt, 1pc 3mm Wrench for set screw | Sturdy & Durable: Our 2020 extrusion corner bracket set is made of high quality material well tested to meet your daily needs. The T-Slot Aluminum Extrusion and M5 x 8mm Hardware Slide In T-Nuts are made from high quality carbon steel galvanized. Black stainless steel hexagonal screws, more rust resistant, no oil stains | Wide Application: The 2020 corner brackets is widely used building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, CNC plasma cutters, 3D engraving machines, machine guards, robotics projects. | Easy to Install: If you like DIY industrial frame construction, don't hesitate to use our aluminum corner bracket to connect pieces of 20mm aluminum extrusion at a 90 degree angle suitable for most of metric 20 Series Aluminum Profile Extrusion and 2020 European Standard Aluminum Profiles Slot 6mm | Quality Material - Made of premium aluminum alloy material,high-strength anodized aluminum profile connector plate with better hardness and toughness.