What Are Ceramic Coated Screws Used For

How rust resistant do you estimate ceramic coated deck screws are specifically in non treated lumber.

What are ceramic coated screws used for.

Ceramic coated screws can be used with both pressure treated lumber and composite decking. For example screws can be coated in copper ceramic zinc and other materials which can provide extra strength extra protection against corrosion or even an aesthetic quality that might otherwise be missing. Length is measured from under the head. To ensure compatibility use these screws with ceramic nuts.

In other words conventional screws bolts and fasteners may be functional within these industries but they do not stand up well to the harsh industrial processes performed here. Certainly not as. Ceramic screws won t melt rust seize or become brittle even at extreme temperatures. Is it worth the extra money or will i be fine.

And unlike other fasteners stainless steel screws nails or bolts cannot be used safely with galvanized structural connectors because of adverse chemical reactions. They are nonconductive and highly resistant to corrosive gases. These are available in a wide variety of colors and the resin coating will not. If i want stainless steel it will be an additional 700 00.

These ceramic coated zip screws offer more resistance to rust. Whenever you put time or expensive lumber into. Ceramic coated ceramic coated fasteners are often used in marine applications as the ceramic coating provides protection against salt water spray. Screws made of this material may cost twice as much as coated steel fasteners.

A more widely seen option is epoxy coated deck screws. I have a box of 3 ceramic coated deck screws on my truck that i occasionally find out of the ordinary uses for. Other names used for ceramic coating is ruspert and dacromet coatings. I was reviewing my invoice for my deck and noticed that they will be using ceramic coated deck screws for my ipe deck.

Polymer protected polymer coated steel screws nails and bolts rely on a thin zinc plating covered with a non reactive organic polymer coating to fight corrosion in copper treated wood. They are often designed to pass 500 and 1 000 hour salt spray testing.