Description:

Used for T-slot aluminum profile 20x20 series aluminum extrusion profile rail with 6mm slot.. Made from carbon steel, which has high hardness, the surface is Nickel-plated for good rust resistance.. Easy to be rolled into T slot of aluminum profile.. Totally size: 14 x 8 x 5mm/0.55 x 0.31 x 0.2inch(L*W*H). Used in the construction of CNC routers, 3D printers, CNC cutters, robot projects, 3D engraving machines, etc..