20 Series, 20mm x 40mm BLACK ANODIZED T-Slotted Aluminum Extrusion (NOT FROM CHINA!)
Weight = 0.533 lbs/ft (0.793 kg/m)
Estimated Area = 0.444 in2 (2.864 cm2)
Moment of Inertia = Ix=0.029 in4 (1.21 cm4)
Iy=0.111 in4 (4.62 cm4)
These Extrusions are perfect for making small assemblies such as machine guards, jigs / fixtures, 3D printing machines, custom displays…etc.
•Extrusions have a black anodized finish, and may have one end anodized as well.
•They are in the “20 Series” category, and have a slot opening of approx. 1/4″ or 6mm.