The 2020 series aluminum connector set is widely used to construct industrial aluminum frame structures, 3D printers, CNC routers, CNC cutters, and robotics projects.
The aluminum angle bracket is used to connect 20 mm aluminum extrusions at a 90 degree angle, and is suitable for most metric 20 series aluminum extrusions.
The surface of the hexagonal bolt head screw nut is chrome-plated to prevent corrosion and rust without pollution.
T-slot aluminum extrusion M5x10mm hardware sliding-in T-nut, made of high-quality carbon steel galvanized.

Colour: black
Material: metal, aluminum

Package Contents:
40 * 90-degree solid cast aluminum angle brackets 20x28x28mm
80 * M5 x 10 mm T-slot nuts
80 * M5 x 10 mm hexagon socket head bolts