Ceramic Coated Scres Vs Stainless Steel

Ultra guard tan coating ensures corrosion resistant property.

Ceramic coated scres vs stainless steel.

Ceramic coated screws can be used with both pressure treated lumber and composite decking. However stainless steel is reactive with aluminum and when a stainless steel screw is in contact with an aluminum base metal the aluminum is likely to corrode. In terms of durability and corrosion resistance stainless wins over mild steel headers that are coated only externally with ceramic. In contrast the same size and number of stainless screws costs about 66.

But stainless steel is well worth it if you don t want to see any rust or stain marks on your project. Headers coated inside and out with ceramic should last just this side of forever or at least comparable to stainless. But these fasteners are expensive. So if you need stainless steel deck screws these are one of the best options for you.

100 qty 8 x 1 5 8 features. Basic stainless steel sold as type 302 303 304 or 305 contains 18 chromium and 8 nickel plus other alloys. Star drive allows easy and fast installation. Screws treated with a high quality coating consisting of zinc and aluminum.

Stainless steel ensures the better strength of the screws. The presence of this tough metallic element improves the durability of the steel and adds rust resistant qualities as well. Composite deck screws can also be stainless steel but are available in colors designed to compliment and match the colored deck boards trim and railing components. In any case ceramic is never going to hurt power.

Screws made of this material may cost twice as much as coated steel fasteners. For corrosion resistance stainless steel is the best of the lot. A more widely seen option is epoxy coated deck screws. Whenever you put time or expensive lumber into a clear finished project it doesn t make sense to use anything but stainless steel.

Please make your contractors aware prior to purchasing ceramic coated screws of the following. As is the case with carbon steel screws a plated stainless steel screw is less likely to corrode aluminum. Building supply dealers and catalogs may offer as many as five different types of stainless steel screws. Corrosion resistance and ceramic coated screws posted on jul 07 in news.

For instance titan metal werks a fastener manufacturer charges about 25 for 400 of their acq rated zinc coated with a polymer topcoat 6 by 2 inch splitstop screws. In contrast stainless steel does not need to rely on a coating to toughen and protect it. Ceramic coated screws have performed extremely well in salt spray testing but this does not mean they should be substituted for stainless steel in a marine environment.