The Screw-Tite screws have been hardened in a way that gives a perfect balance of ductility & strength.
Like all Zinc & Yellow screws they do possess a certain amount of proctection but if you want the extra corrosion resistant you could look at the Timber-Tite, Deck-Tite screws in Net-Coat Green which give a superior protection. Or if you are working within a marine type environment you can use the Deck-Tite Plus (316 Stainless steel) screws for ultimate corrosion resistant.
Answered by: Screw-Tite Product Expert
Date published: 2020-10-04