Our 6 mm mild Steel round bar is available in 3 m and 6 m lengths as standard, or can be supplied in custom cut lengths up to 6 m with the metals4U free custom cutting service. 6 mm steel rods are ideal for a wide range of horticultural, construction, engineering, and automotive applications such as plant supports, frames and grilles, safety bars, reinforcing concrete slabs and columns, braces, shafts, axles, mandrels, and many other uses where excellent machinability, weldability and formability are required. Please note that the diameter of this product has a tolerance of +/- 0.5mm