Aluminum profile L-shaped black external board kit 5 holes 90 degrees, suitable for connecting most metric 20 series aluminum profiles.
The L-shaped outer connecting plate is made of high-quality aluminum alloy, which is sturdy and durable. Hexagon socket head bolts and nuts are made of high-quality carbon steel, chrome-plated on the surface, anti-corrosion, no rust, with good high hardness and service life.
It is suitable for all 20mm base aluminum profiles. The connection between aluminum profiles is very simple, and the connection with other parts is also very convenient.
The office and factory equipment, CNC routers, 3D printers, CNC laser cutting machines, and robots for the construction of industrial aluminum frame structures are widely used.
The package includes 4 black L-shaped outer connecting plates, 20 carbon steel galvanized M5 T-slot nuts, 20 carbon steel M5x80mm hexagon socket bolts