Stainless steel screws on white background
  1. Home
  3. Stainless Steel Timber Deck Screws

Stainless Steel Timber Deck Screws

A Durable and Corrosion-Resistant Fastening Solution

You need to choose the right type of screw before you start your next job so that you can ensure a safe and long-lasting deck. Stainless steel decking screws are the best option for all outdoor decking jobs as they offer the best corrosion resistance and durability on the market.

These stainless steel decking screws are able to withstand all environmental conditions and provide a strong connection that will last for years to come.

In addition to their durability, stainless steel deck screws are also resistant to rust and corrosion, making them the best option for use in coastal or high-humidity areas. They are also easy to install and require minimal maintenance, making them a convenient choice for homeowners and builders alike.

Furthermore, stainless steel decking screws are compatible with a wide range of materials, including pressure-treated lumber, composite decking, cedar, and more, making them a versatile option for most projects.

How to Choose the Right Stainless Steel Deck Screw

When choosing which stainless steel decking screws you should be using, consider the following factors:

Type of Deck
Consider the type of deck you’re building. If you’re building a deck from pressure-treated wood, you may want to choose a screw that’s specifically designed for use with pressure-treated lumber. Our stainless steel deck screws are a good choice for this as they are not affected by any chemicals that may be in the decking boards from the treatment process.

Budget
Consider your budget. Stainless steel decking screws can range in price, depending on the type and quality of the screw.

If you are on a tight budget and corrosion resistance isn't a major player in the equation, then we can recommend coated wood screws.

Coated Screws

View all

Types of Stainless Steel Screws

316 Grade Stainless Steel Decking Screws

These deck screws are made from marine grade stainless steel and are our top selling screw to marinas, dock builders and deck builders by the coast.

The 316 grade stainless steel decking screws are made from high-quality, marine-grade stainless steel, providing exceptional corrosion resistance in the salty environments by the ocean.

These screws are ideal for use in coastal areas, where exposure to saltwater and high humidity is a concern. 316 grade stainless steel screws are also resistant to acid and chlorine, making them perfect for use in pool decks or areas with the possibility of high chemical exposure.

304 Grade Stainless Steel Decking Screws

Our 304 grade stainless steel decking screws are a cost-effective alternative to 316 grade, while still offering excellent corrosion resistance.

These screws are suitable for most outdoor applications, including decks, fencing, and outdoor furniture. while 304 grade stainless steel screws are resistant to rust and corrosion, they may not be as suitable for use in extreme coastal areas but are a good chopice for building around fresh water. In fact, 304 grade stainless steel screws are even used by dock builders on freshwater lakes.

The Benefits of Stainless Steel Deck Screws

Stainless steel decking screws offer several benefits, including:

Corrosion Resistance
Stainless steel screws are highly resistant to corrosion and rust, making them suitable for use in outdoor and marine applications. No more ugly rust stains on your decks and docks!

Durability
Stainless steel screws are highly durable and able to withstand high loads and stresses.

Low Maintenance
Stainless steel screws require minimal maintenance, as they’re resistant to corrosion and don’t need to be coated or treated.

Aesthetics
Stainless steel screws have a sleek, modern appearance that complements any deck design. They do slowly age though and this process makes them blend in nicely with the wooden deck that they are used in.

Resistance to Discoloration
Stainless steel screws won’t rust or discolor over time, ensuring that your deck will look great for years to come.

Low Maintenance
Stainless steel screws require minimal maintenance, which means you won’t need to spend hours replacing them if they rust away.

Explore Various Screw Types

Screws come in a variety of different shapes and sized for a range of applications such as decking, fencing, construction, landscaping and many more.

  • 316 Grade Stainless Steel Screws

    316 grade stainless steel screws are built to withstand harsher conditions than 304/305 grade, making them ideal for marine, construction, and outdoor projects. These screws are predominantly used in dock building and decking in costal regions.

    View Collection

  • Coated Screws

    Coated screws give better protection and strength by adding a specialized layer to the screw's surface. These coatings extend the screw's lifespan and improving its performance. Although not as effective, theses are a cheaper alternative to stainless steel screws.

    View Collection

FAQs

Do I Need to Pre-Drill for Screws?

Yes, pre-drilling clearance holes is recommended to prevent wood splitting, especially on the ends of planks.

Should I be Countersinking my Screws?

In hardwoods, countersinking the screw heads is the correct way to set them at a consistent depth just below the surface.

Try the Starborn Smart Bit to get a flush head every time

How Tight Should I Tighten the Screws?

Take care not to overtighten, as this can damage the deck board and/or the screws. Stainless steel screws are softer than carbon steel screws, so handle with care.

What Size Should I Drill my Pilot Hole?

The clearance hole should be slightly larger than the screw's thread diameter, while the pilot hole should be slightly smaller than the thread. Note that a pilot hole may not be necessary for new Pine substructures, but is recommended for old Pine or hardwood substructures.

Do Stainless Steel Deck Screws Rust?

No, 316, 304 and 305 grade stainless steel screws are highly resistant to rust.

How Long Will These Screws Last?

Stainless steel screws can last for a great number of years and, in fact, generally outlast the timber itself.

What is the Difference Between 316 and 304 or 305 Grade Stainless Steel?

316 grade stainless steel screws offer better corrosion resistance, making them good for projects in coastal or marine environments, or areas with a high humidity. 304/305 grade screws are better suited for construction, decking, fencing, etc in areas with moderate moisture exposure.