5 Outdoor screws that won’t rust

When it comes to outdoor projects, using the right screws is essential to ensure the longevity and structural integrity of your creations. Outdoor environments expose screws to harsh elements such as moisture, temperature fluctuations, and UV radiation. To withstand these challenges, it’s crucial to select screws specifically designed for outdoor use.

In this guide, we will explore the top options available, taking into account factors like corrosion resistance, material compatibility, and ease of installation. By choosing the best screws for your outdoor projects, you can ensure they withstand the test of time, weather, and nature’s elements.

Check out: Best Screws for Plywood

5 Best Outdoor Screws That won’t rust

  1. Power Pro Wood Screws
  2. Bronze Star Exterior Wood Screw
  3. Deck Plus Self-Drilling Screws
  4. SUNKIN Deck Screws (Magnetic)
  5. Stainless Steel Deck Screws by Allen’s

Here are some of the most important factors to consider when choosing screws for outdoor use:

Picking the Best Outdoor Screws: Ensuring Long-Lasting Durability

When it comes to outdoor projects, the selection of screws plays a crucial role in the longevity and structural integrity of your creations. Outdoor environments subject screws to harsh elements such as moisture, temperature fluctuations, and UV radiation. To ensure your projects withstand these challenges, it’s essential to choose screws specifically designed for outdoor use. In this comprehensive guide, we will explore the top options available, taking into account factors like corrosion resistance, material compatibility, ease of installation, and torque rating. By making informed choices about the screws you use, you can guarantee that your outdoor projects will endure the test of time, weather, and nature’s elements.

Corrosion Resistance: Shielding Against the Elements

Screws exposed to outdoor conditions must be made from materials that are highly resistant to corrosion. Stainless steel screws and galvanized screws are two excellent options.

Corrosion Resistance steel screws
  • Stainless steel screws are available in various grades and offer exceptional rust resistance. They are ideal for a wide range of outdoor applications, from decks and fences to garden structures.
  • Galvanized screws are coated with a layer of zinc, which provides an added protective barrier against corrosion. They are commonly used in outdoor construction projects where cost-effectiveness is a consideration.

Are Zinc screws rustproof? Read the article now

Material Compatibility: Harmonizing with Your Project

The screws you choose should be compatible with the materials you are using. Stainless steel screws are generally suitable for most outdoor applications. However, they are not recommended for use with pressure-treated wood, as the chemicals in the wood can cause galvanic corrosion, compromising the integrity of the connection. In such cases, it is advisable to opt for specialized screws designed explicitly for pressure-treated wood, ensuring both compatibility and durability.

Ease of Installation: Simplifying Your Project

Screws that are easy to install contribute to the overall smoothness of your project. Consider using Torx screws, also known as star-drive screws. With their unique six-pointed star-shaped recess, Torx screws provide enhanced grip and are less prone to stripping compared to traditional Phillips or slotted screws. Their ease of use and increased torque transfer make them a popular choice for outdoor applications.

Torque Rating: Withstanding the Forces

Outdoor projects often require screws that can withstand substantial force. Pay attention to the torque rating of the screws you select. The torque rating indicates how much force can be applied before the screw strips or becomes damaged. Opt for screws with higher torque ratings, as they offer increased resistance to stripping, ensuring a secure and long-lasting connection.

Additional Considerations: Environmental Factors and Project Requirements

When choosing outdoor screws, take into account specific environmental factors such as humidity, exposure to saltwater, or high levels of UV radiation. In these cases, specialized screws that offer enhanced resistance to these conditions, such as marine-grade stainless steel screws or screws with weather-resistant coatings, may be the optimal choice.

Moreover, consider the unique requirements of your project. For example, decking screws may feature self-drilling tips or be designed for use with composite materials, ensuring efficient installation and compatibility with specific decking materials.

Best Screws for Outdoor Use: Review

Power Pro 48610 Wood Screws, #9 x 2-1/2"
$42.95 ($0.09 / Count)

The Power Pro Premium Exterior Wood Screws are a great option for decking projects. They are made from a corrosion-resistant alloy that is coated with bronze epoxy to provide superior rust and corrosion protection. The screws also have a self-starting tip that offers 20% faster engagement into wood, reducing the risk of splitting. Additionally, the screws have a unique star drive technology that virtually eliminates cam-out, ensuring a smooth and effortless drive every time. The 5lb tub contains approximately 501 pieces, which is enough for most decking projects.

We earn a commission if you make a purchase, at no additional cost to you.

Review

The Power Pro Premium Exterior Wood Screws are specifically designed to excel in outdoor applications, making them an excellent choice not only for decking projects but other outdoor projects requiring screws. Crafted from a corrosion-resistant alloy and coated with bronze epoxy, these screws offer superior rust and corrosion protection.

Why You Should Choose These Screws:

  1. Unmatched Corrosion Resistance: Built with a corrosion-resistant alloy and protected by a bronze epoxy coating, these screws offer exceptional defense against the elements. They are specifically engineered to withstand outdoor environments, making them an ideal choice for decking projects exposed to moisture, temperature fluctuations, and UV radiation.
  2. Effortless Installation: The self-starting tip of these screws allows for 20% faster engagement into the wood, minimizing the risk of splitting and enabling quick and easy installation.
  3. Smooth and Secure Drive: The unique star drive technology of these screws ensures a reliable and secure drive every time. By virtually eliminating cam-out, the screws reduce the chance of slipping or stripping, providing a smooth and effortless installation process. This feature is crucial for decking projects where a secure hold is necessary without causing damage to the wood.
  4. Excellent Value: With approximately 501 pieces included in the 5lb tub, these screws offer great value for the price. You’ll have an ample supply to complete most decking projects, ensuring you don’t run out of screws in the middle of your work. The combination of quality and quantity makes them a cost-effective option.

Considerations:

  1. Not Suitable for Harsh Environments: While these screws excel in most outdoor settings, they are not stainless steel and may not be the best choice for decking projects exposed to saltwater or other highly corrosive environments. In such cases, considering specialized stainless steel screws may be more appropriate.
  2. Affordable with Quality: Although these screws are not the cheapest on the market, they provide a balance between price and quality. Their durability, corrosion resistance, and ease of installation make them a worthwhile investment in the long run.
Bronze Star Exterior Coated Trim Head Wood Screw
$167.95

The Bronze Star TRIM HEAD Screws are a great option for a variety of projects, including trim work, decking, and fencing. They are made from a corrosion-resistant bronze alloy that is compatible with ACQ treated lumber, making them a good choice for outdoor projects. The screws also have a torx/star drive head that provides twice the torque of Phillips or square drive screw heads, making them easy to drive and less likely to strip. Additionally, the screws have a type 17 notched extra sharp point that reduces the need for pre-drilling in even hard woods. Self-countersinking nibs and drag reducing knurled shoulder provide a cleaner and easier installation.

We earn a commission if you make a purchase, at no additional cost to you.

Review

The Bronze Star TRIM HEAD Screws are a versatile option suitable for various outdoor projects, including trim work, decking, and fencing. Crafted from a corrosion-resistant bronze alloy, these screws are specifically designed to excel in outdoor environments. Their compatibility with ACQ-treated lumber ensures reliable performance in outdoor applications.

Why You Should Pick These Screws:

  1. Corrosion-Resistant Bronze Alloy: Crafted from a corrosion-resistant bronze alloy, these screws are specifically designed for outdoor projects. They are compatible with ACQ treated lumber, making them an excellent choice for decking, fencing, and other outdoor applications.
  2. Torx/Star Drive Head: The torx/star drive head design provides exceptional torque, offering twice the driving power compared to Phillips or square drive screw heads. This feature makes driving the screws effortless and significantly reduces the risk of stripping, ensuring a secure and reliable hold.
  3. Type 17 Notched Extra Sharp Point: With a type 17 notched extra sharp point, these screws offer superior penetration even in hardwoods. The reduced need for pre-drilling saves time and effort during installation, allowing you to complete your project efficiently.
  4. Self-Countersinking Nibs and Drag-Reducing Knurled Shoulder: The self-countersinking nibs and drag-reducing knurled shoulder promote a cleaner and easier installation process.

Considerations:

  1. Price: While these screws may not be the cheapest option available, they offer excellent value for the price. Their quality, corrosion resistance, and ease of installation make them a worthwhile investment for long-lasting and reliable results.
  2. Availability: The Bronze Star TRIM HEAD Screws may not be as widely available as some other screw brands. However, exploring reputable hardware stores and online retailers should provide you with access to these exceptional screws.
Deck Plus Self Drilling Screws
$24.66 ($0.08 / Count)

The Deck Plus Self-Drilling Screws are a great option for decking projects. They feature a self-drilling point that eliminates the need for a pilot hole, making them a quick and easy way to secure your decking boards. The screws also have a flat-head style that sits flush with the material, giving your deck a clean and finished look.

The screws are coated with a green ceramic coating that provides superior rust and corrosion protection. This makes them a great option for decking projects that will be exposed to the elements. The screws also have a star drive style, which is designed to reduce slippage and cam-out when tightening the screw. This ensures a secure hold and prevents the screw from stripping.

We earn a commission if you make a purchase, at no additional cost to you.

Review

Deck Plus Outdoor Screws are purpose-built to deliver exceptional performance in outdoor applications. These screws are specifically designed for outdoor projects, making them an ideal choice for decking, fencing, and other exterior construction projects. Their reliable and durable features ensure hassle-free installations and long-lasting results.

Why You Should Pick These Screws:

  1. Effortless Installation: The self-drilling point eliminates the need for a pilot hole, making these screws a convenient and efficient option for securing your decking boards. With the Deck Plus Self-Drilling Screws, you can save valuable time and enjoy a smooth installation process.
  2. Sleek and Polished Finish: The flat-head style of these screws ensures they sit flush with the material, providing a clean and finished appearance to your deck.
  3. Superior Rust and Corrosion Protection: Coated with a green ceramic coating, these screws offer superior rust and corrosion protection. This makes them an excellent choice for outdoors.
  4. Secure Hold and Reduced Stripping: The star drive style of these screws reduces slippage and cam-out when tightening, providing a secure hold and minimizing the risk of stripping.
  5. Convenient Package Inclusion: The Deck Plus Self-Drilling Screws come with a free T25 star bit, eliminating the need to purchase a separate bit. This package inclusion ensures you have everything you need for a seamless installation process.
  6. Safe for Treated Lumber: These screws are safe for use with treated lumber, making them a versatile option suitable for a variety of decking projects.

Considerations:

Price: While these screws may not be the cheapest option available, they provide excellent value for the price. Their time-saving features, sleek finish, and superior protection make them a worthwhile investment for your decking projects.

Best outdoor magnetic screw

SUNKIN Deck Screws (Magnetic)
$15.00 ($0.21 / Count)

The SUNKIN Deck Screws are a great option for decking projects. They feature a sharp thread and T-17 cut point that allows for easy installation without the need for pre-drilling. This saves you time and effort, and it also helps to prevent splitting and cracking in the wood.

The SUNKIN Deck Screws also comes with a FREE magnetic torx bit, so you don't have to worry about dropping the screws each time (screws are magnetic but non-magnetic options are also available). The screws are also compatible with pressure treated lumbers.

We earn a commission if you make a purchase, at no additional cost to you.

Review

SUNKIN Deck Screws are the ultimate solution for outdoor projects, specially designed to excel in decking applications. These screws are engineered to withstand the harsh outdoor elements, making them the ideal choice for outdoor construction projects. With their sharp thread and T-17 cut point, installation becomes effortless, eliminating the need for pre-drilling. The ceramic coating ensures superior rust and corrosion protection, offering unmatched durability.

Why SUNKIN Deck Screws are Perfect for Outdoor Projects:

  1. Unrivaled Outdoor Durability: SUNKIN Deck Screws are specifically engineered to thrive in outdoor environments. With their corrosion-resistant ceramic coating, these screws provide exceptional protection against rust, corrosion, and weathering.
  2. Effortless Installation, Timeless Results: Experience the ease and efficiency of SUNKIN Deck Screws during installation. The sharp thread and T-17 cut point make driving these screws into the wood a breeze. The magnet also saves you the time of setting the screw before driving.
  3. Reliable Grip, Long-Lasting Performance: SUNKIN Deck Screws ensure a secure and reliable hold, providing the confidence you need for driving the screw at full speed.
  4. Superior Resistance to the Elements: The ceramic coating on SUNKIN Deck Screws offers unmatched protection against the elements. From rain and humidity to exposure to UV rays, these screws are designed to resist environmental stresses that can compromise the integrity of your outdoor project.
  5. Confidence in Quality: SUNKIN stands behind the quality and performance of their Deck Screws. With a commitment to customer satisfaction, these screws are built to exceed expectations. Choose SUNKIN Deck Screws with confidence, knowing that your outdoor project will benefit from exceptional durability, ease of installation, and reliable performance.

Considerations:

  1. Price: While SUNKIN Deck Screws may not be the most economical option on the market, their superior quality, durability, and resilience to outdoor conditions make them a worthwhile investment. The added peace of mind and extended lifespan of your outdoor project justify the value they provide.
  2. Screw Length: Consider the specific requirements of your outdoor project and choose the appropriate screw length accordingly. Ensure that the screws are of sufficient length to penetrate and securely fasten the materials.

Best Marine grade screws

Stainless Steel Deck Screws by Allen's
$65.95 ($0.19 / Count)

Allen's Stainless Steel Deck Screws are the ultimate solution for outdoor projects, specifically designed for decking, fencing, and general-purpose woodwork. Crafted from Type 304 (18-8) grade 3 stainless steel, these screws exhibit exceptional corrosion resistance, making them ideal for coastal, wet, and outdoor applications.

We earn a commission if you make a purchase, at no additional cost to you.

Review

With their star drive head, compatible with a Torx driver, Allen’s Stainless Steel Deck Screws ensure effortless and efficient driving. The Type 17 point allows for easy penetration, while the nibs under the head aid in secure seating. The burnished finish adds an extra layer of protection against rust, ensuring long-lasting durability.

Why Allen’s Stainless Steel Deck Screws Stand Out for Outdoor Projects:

  1. Unparalleled Corrosion Resistance: Constructed from Type 304 (18-8) grade 3 stainless steel, these screws exhibit exceptional corrosion resistance. They are engineered to withstand the harshest outdoor elements, including moisture, saltwater, and other corrosive agents prevalent in coastal and wet environments. With Allen’s Stainless Steel Deck Screws, your outdoor projects will retain their strength and integrity for years to come.
  2. Versatility Across All Wood Types: Whether you are working with hardwoods, softwoods, or pressure-treated lumber, Allen’s Stainless Steel Deck Screws are the perfect choice. These screws are compatible with a wide range of wood materials, including redwood and cedar.
  3. Effortless Driving with Star Drive Head: Allen’s Stainless Steel Deck Screws feature a star drive head, compatible with a Torx driver. This design allows for easy and efficient driving, minimizing the risk of slippage or cam out.
  4. Type 17 Point for Quick Penetration: The Type 17 point of these screws ensures effortless penetration into wood materials. This characteristic facilitates quicker and more convenient installations, reducing the need for excessive force or pre-drilling.
  5. Burnished Finish for Enhanced Rust Protection: The burnished finish of these screws provides an added layer of protection against rust and corrosion. This feature helps maintain the screws’ structural integrity and ensures long-lasting performance in demanding outdoor environments. Trust Allen’s Stainless Steel Deck Screws to withstand the test of time and maintain their reliability.

Considerations:

  1. Price: While Allen’s Stainless Steel Deck Screws may not be the most economical option, their superior quality, longevity, and resistance to corrosion justify their value. Investing in these screws ensures that your outdoor projects will endure and deliver exceptional performance over time.
  2. Screw Length: Consider the specific requirements of your outdoor project and select the appropriate screw length accordingly. Ensure the screws are of sufficient length to penetrate and securely fasten the materials.
  3. Torque Requirements: Proper torque application is vital for optimal performance. Avoid over-tightening the screws, as this can potentially damage the wood. Follow the manufacturer’s recommendations for the appropriate torque to ensure successful installations.

Summary: Best Screws that won’t rust

In conclusion, choosing the right screws for your outdoor projects is essential for durability and performance. The Power Pro 48610 Wood Screws, Bronze Star Wood Screws, Deck Plus Self-Drilling Screws, SUNKIN Deck Screws, and Stainless Steel Deck Screws by Allen’s are all excellent options that offer corrosion resistance, ease of installation, and compatibility with outdoor conditions. Consider factors like material compatibility, corrosion resistance, and ease of use when selecting the best screws for your outdoor projects.

Leave a Comment