L-Shape Interior Joint Bracket, 30Pcs Inside Corner Connectors With M4 Screws For 2020 Series Aluminum Extrusion Profile Slot 6Mm (Silver)

Description: Made of carbon steel with a nickel plated surface, this aluminum corner bracket is of good rust resistance, high hardness, and long service life. The L shape hidden corner bracket is used for setting up a right angle connection of the two aluminum profiles, insert the two ends of the L bracket into the groove of the profile, and tighten the set screw to fix the two profiles. Built-in connection design with beautiful and simple features. They are for the 2020 series of aluminum profiles with slot 6mm. Widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, fish tank, etc. Easy to install with set screws and wrench, Please allow a 1-2mm deviation due to manual measurement. Check the size you need before purchasing. Specification: Color: Silver Material: Carbon Steel Finish: Nickel plated Thickness: 3.2mm / 0.13" Hole Quantity: 2 Hole Size: M4 Total Size: 38mm x 7.5mm x 38mm / 1.5" x 0.3" x 1.5" (L*W*H) Package Content: 30 x Aluminum profile Angle Brackets, 120 x Set Screws