20set Black 2020 Series L-Shape Interior Inside Corner Connector Joint Bracket with Screws for 20x20 Series Aluminum Extrusion Profile Slot 6mm

20set Black 2020 Series L-Shape Interior Inside Corner Connector Joint Bracket with Screws for 20x20 Series Aluminum Extrusion Profile Slot 6mm

【Product Type】20s L joints brackets. 【Material】Electrophoresis Zinc alloy,has excellent features in high abrasion resistance, rust proof and stability. 【Advantage】Concealed corner brace, the L corner bracket can be completely hidden in the slot of the aluminum extrusions. Suitable for 2020 european standard aluminum profiles slot 6mm And other suitable size profiles. 【Widely Used】Suitable for 2020 european standard aluminum profiles slot 6mm And other suitable size profiles.Used for building industrial aluminum frame structures, 3D printers, CNC routers, laser engravers, robotics projects. 【Package】20pcs L joints brackets + 40pcs set screws + 1pcs 2.5mm wrench for set screw.