【HIGH QUALITY】: Made of high quality 410 stainless steel, with fine workmanship, which features is strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using.
【CONVENIENT ORGANIZATION】: All of self drill screws are packed in a durable and sturdy Box to efficiently bear the weight of the whole package.This set are organized in compartments in a transparent storage case with snap-close, clear view storage case and corresponding label for easy identification.
【WIDE APPLICATIONS】: These self drill screws are perfect for use wood, fiberglass, and metal. The drill point enables it to drill its own hole in thin gauge steel. No pre-drilling necessary. The kit has lots of different sizes, which can meet the maximum of requirement for you.
