€0
This kind of corner connections are mostly used at small sized profiles. With it´s plastic cover connection bolts don´t appear.
20×25 Wide Corner Connection 30×30 Wide Corner Connection 40×40 Wide Corner Connection (Slot 8) 40×40 Wide Corner Connection (Slot 10) 45×45 Wide Corner Connection 30×60 Long Corner Connection 40×80 Long Corner Connection 45×90 Long Corner Connection 60×60 Wide Corner Connection 80×80 Wide Corner Connection (Slot 8) 80×80 Wide Corner Connection (Slot 10) 90×90 Wide Corner Connection