The ultimate choice in quality and corrosion resistance is our top of the line silicon bronze screws. Silicon bronze screws are excellent for boats that are to remain constantly in salt water and are also the choice of knowledgeable boatbuilders who will be trailering their boats or operating in fresh water. For those boatbuilders who prefer stainless steel, we also offer a selection of stainless screws. Brass screws are not recommended for boatbuilding.