Expodarfasteners offers cold-rolled coils, and we can provide you with all the necessary details. A steel product called cold rolled coils is created by hot rolled steel being deformed plastically in cold rolling mills. The product may have more precise dimensional tolerances, better surface quality, and better mechanical properties when compared to hot-rolled coils. Only skin-passed cold-rolled coils are offered. Most rolled steel is lubricated. A uniform layer of neutral, non-drying clean oil is sprayed to both sides to prevent rust during the three months of routine packing, transit, handling, and storage.