According to head type.
Ceramic vs polymer deck screws.
As a matter of fact there are folks out there who prefer nails over deck screws.
Look for polymer coated hot dipped fasteners when working outdoors with lumber and other materials for decks fences and siding.
Reverse thread section starborn cap tor xd deck screws.
Ceramic coated screws can be used with both pressure treated lumber and composite decking.
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.
These are available in a wide variety of colors and the resin coating will not chip off as easily during installation as can be the case with ceramic.
For example many outlets carry 3 deck screws in 8 gauge but you ll experience fewer snapped screws if you spend a few extra bucks for 10 screws.
If you plan to drive deck screws near the ends of boards without predrilling look for a fastener with an auger serrated or fluted point such as the ones shown in top photo.
Polymer decks are the most expensive synthetic decks on the market but they are still cheaper than natural wood decks that use exotic wood.
A section of reversed thread just under the head of the deck screw helps prevent dimpling and mushrooming raised area around the screw head.
Usually deck screws may have different types of the head including the flat head trim head round head cap head and many more.
Despite popular belief you can also nail and screw things into polymer decks just like you can with traditional wood decking.
The argument on deck screws and nails will keep going on.
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.
A similar reverse thread on spax stainless steel wood deck screws helps prevent the screw from backing out as the lumber dries out.
The new generation of thinner ledger screws gain their strength from.
The polymer coating acts like a plastic wrapper to keep water and dissolved copper from reaching and reacting with the zinc and steel.
When is the best deck screw on the market a waste of money.
This guide provides an explanation of the types of screws best suited for your outdoor projects including galvanized nails galvanized screws and more.
There are a few drawbacks to polymer decks and the price is the most notable.
Arenails better than deck screws.
Stainless galvanized or paint and polymer coated steel.
Furthermore you can also categorize deck screw according to the thread head tip drive material and coating.
Darin lawrence technical manager for mcfeely s square drive screws 800 443 7937 says that it s when you need a fastener that s only pretty good.
However i m going to reveal all about the deck screw here.
A more widely seen option is epoxy coated deck screws.
