QIJINTRID 8pcs Anodised T Shape 5 Hole Joint Plates, 2020 Series Aluminum Corner Bracket Plate with 40pcs M5 T Nuts and Screws for 6mm Slot Aluminum Extrusion Profile Accessories(Black)

The media could not be loaded. Proporcionan buen soporte y firmeza, muy fáciles de instalar, las utilicé para el soporte de mi cámara de mi Sculpfun S9

The plates were fine, good thickness to provide a stable connections. The t-nuts, however, were not tall enough. When installing the plates with the included screws and t-nuts, when sliding the attached bar along the extrusion the t-nuts tend to rotate in the t-channel and then pop right out of the t-slot. I purchase some corner connectors for another part of the project and they came with taller t-nuts that did not rotate in the t channel.