Thank you for your enquiry, Screw-Tite®2 is an indoor screw and whilst its coating will outperform normal indoor screws, for outdoor applications we would recommend use of something from our Deck-Tite or Exterior-Tite range. Alternatively for ultra high corrosion resistance, there is our Deck-Tite Plus stainless range.
Answered by: Screw-Tite Product Expert
Date published: 2022-05-20