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316 Marine Grade Stainless Steel Screws

Marine Grade Stainless Steel Screws: Perfect for Adverse Conditions

The Best in Corrosion Protection

Our 316 grade stainless steel wood screws are designed to withstand the harshest outdoor conditions, making them perfect for floating docks, jetties, decking, fencing, and many more uses in areas that corrode any other type of fasteners, such as by the ocean.

316 grade stainless steel is called 'marine grade' and can even be used in construction of structures that are going to be submerged in salty sea water.

Unmatched Durability

With extremely high corrosion resistance, these screws do not rust under any natural circumstance which prevents your timber projects remain beautiful and intact and without those horrible rust stains we know so well.

Versatile

These stainless steel screws can be safely used in all hardwoods and softwoods, including redwood, cedar, and pressure-treated timber.

Best Practices for Installation

For best results, we recommend pre-drilling in all applications, especially in dense timber and hardwoods. Additionally, use correct torque settings to avoid over-tightening the screws.

Tough Environments, Tougher Screws

We often need to use screws in applications that require higher than normal corrosion resistance and strength (in floating docs, jetties, decks overlooking the sea, etc.). In these instances 316 grade stainless steel screws are what we recommend as they are made from a grade of stainless steel that is designed to withstand the salty, corrosive waters of coastal areas as well as regions with high humidity, where other fasteners may corrode away over time.

Their resistance to corrosion ensures that these screw won't degrade or rust over time, even when exposed to saltwater or other corrosive substances such as chlorine - which makes these screws a good choice for pool side decks.

316 grade stainless steel screws outperform other types of screws in terms of corrosion and rust resistance, which makes them the best choice for projects that are in areas that are known to be corrosive and damage other grades of fasteners. While they do come with a slightly higher price tag, the long-term benefits and peace of mind they offer make them a worthwhile investment.

Whether you're working on a construction project by the ocean, industrial application, or any other demanding jobsite in a humid or salty environment, 316 grade stainless steel screws are the reliable and long-lasting solution that will last in any climate.

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Maintenance of 316 Marine Grade Stainless Steel Screws

One of the top benefits of 316 marine grade stainless steel screws is their high resistance to corrosion, which eliminates the need for regular maintenance. While they may lose their original shine and develop a grayer color over time, this is a normal process that does not affect their performance or durability. In fact, this blends in with the wood better than any other fastener.

Ensure a Long and Trouble-Free Lifespan

To maximize the lifespan of your 316 grade stainless steel screws, it's best to keep the surrounding structures clean and the timber sealed against the elements. By following these simple steps, you can expect a long and lifespan from your screws.

Although stainless steel screws do not need to be cared for as such it is best practice to sweep your deck and clean it every few months (with a coat of oil or varnish every year or so) as it makes the structure last much longer.

Why Choose 316 Marine Grade Stainless Steel Screws?

316 marine grade stainless steel screws are the most durable and corrosion resistant screws on the market. This makes them an ideal choice for a wide range of construction and outdoor projects.

You need to use 316 grade screws if you are going to be building anywhere near the ocean or salty water as this is the only type of screw on the market currently that will not degrade over time when in contact with sea water. We even recommend 316 grade screws to deck builders that are doing poolside decks as this grade of stainless steel can withstand chlorine spills without corroding.

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.

  • 304 & 305 Grade Stainless Steel Screws

    304 & 305 grade stainless steel screws offer a balance of corrosion resistance and affordability, making them a popular choice for applications with moderate exposure to moisture and humidity, providing a reliable and more cost-effective solution to 316 grade.

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  • Coated Wood Screws

    Coated wood screws are a versatile and reliable choice for various woodworking projects. They offer enhanced durability and resistance to corrosion, making them suitable for both interior and exterior applications. These screws are a popular choice among professionals and DIYers.

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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.

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 316 Grade Stainless Steel Deck Screws Rust?

No,316 grade stainless steel screws are highly resistant to rust. In Fact, these screws are the top of the pile when it comes to corrosion resistance in use cases in and around the sea. They are called "marine grade" for a reason.

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, 304 and 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 and 305 grade screws are better suited for construction, decking, fencing, etc. in areas with moderate moisture exposure and are better suited to use in and around fresh water.

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