Galvanized Roofing Screws Instead Of Nails

When galvanized nails are used with cedar after a few months your fence will start to look like this.

Galvanized roofing screws instead of nails.

While most often people opt for one of the first two especially for using only screws i recommend using both screws and nails each in different parts of the deck. Nails or screws for deck building. When a screw is galvanized it s submerged inside a container filled with molten zinc. The advent of the phillips head screw in the 1930s changed everything and began the slow movement from hammering nails to driving screws.

If you are planning to build yourself a wood deck you have three options use only screws only nails or a mix of both. A galvanized screw seems very strong to begin with every bit as strong as stainless steel surely. Protect against corrosion and rust by using mechanically galvanized fasteners. Secure the screws but do not overtighten.

Some say you can use screws but use an exterior 8 1 5 8 rounded domed head screw. Under that thin layer of hard wearing zinc is plain black steel that is very susceptible to rust and corrosion. The problem is that this strength might only be skin deep so to speak. This type of nail isn t the worst type of nail to use but it s only slightly better than the worst.

Place the first screw about 7 inches from the bottom and each subsequent screw about 18 to 24 inches apart along the vertical run. Aluminum nails should be used for surfaces made out of metal and siding. Instead of carbon steel screws use stainless steel or zinc aluminum cap screws. Look for and use fasteners with a strong v neck head to prevent product breakage while on the job site.

While nails have always been a necessity for at least part of the construction of a deck there was a time when screws were just too laborious to consider before the invention of power drivers nails could be pounded in quickly with a hammer while screws required pilot holes and hard to use manual drivers. Install the roofing screws vertically along each rib in the panel. Galvanized screws are characterized by the presence of a protective zinc shell that s achieved by submerging the screws in molten zinc. If you have a traditional columbus roofing surface then you may want to use roofing nails made from copper.

Which is why we find it surprising that many fencing companies use screw shank nails on their fences. Phillips screws were fast and easy to drive in as opposed. Variety and choice matter. T1 11 use a 12d hot dipped galvanized nail or 8 1 5 8 deck screw.

The washer under the screw head should seal to the surface of the panel without bulging or shifting. Known as hot tip galvanizing this finishing process adds a layer of zinc over the surface of a screw.