Package content:
10pcs 1010 series aluminum extrusion profiles 90 degree corner brackets, 20pcs M6 t slot nuts and bolts
20pcs carbon steel galvanized M6 t-slot Nuts,
Note: 1" x 1" aluminum extrusion bracket, It can be connected in two different directions, cross T-shaped connection, or L-shaped connection. Thickness is 3mm.