Best Screws for Fence Pickets: A Handy Guide

Building a fence is not just about choosing the right wood or vinyl panels. When building fences, the screws you use matter just as much as the materials. 

Unlike nails, which can loosen over time, screws hold your pickets securely in place. They help prevent shifting, warping, and early damage—especially in harsh weather.

Whether you’re installing a new fence or reinforcing an old one, picking the right screws is key to ensuring your fence lasts long and stands strong.

In this guide, we discuss the best screws for fence pickets and offer practical tips for choosing the most appropriate option for your projects.

Nails vs. Screws: Which Is Better for Fence Construction?

Choosing the right fasteners for your fence will keep it sturdy for longer. Both nails and screws are common in fence construction, but they serve different purposes.

Nails are installed quickly and require less effort, which can be appealing for fast jobs. However, they tend to loosen when exposed to wind, moisture, and temperature changes. 

This can lead to wobbly pickets, gaps, and a weaker fence.

Screws, on the other hand, provide a much stronger grip. They may take more time to install, but they hold tight. 

Screws also make repairs easier because you can remove and replace individual boards without damaging the surrounding structure.

If you want an easily repairable and long-lasting fence, screws are generally the better choice. You can also explore post guards for added peace of mind.

Top 5 Best Screws for Fence Pickets

A strong, secure fence needs fasteners that can withstand weather, resist rust, and keep pickets firmly in place for years. 

However, not every screw works well for every fence type. Some are better suited for wood, while others work best for vinyl or composite fencing. 

Here are five of the best screws for fence pickets.

1. Self-Drilling Screws

If you are gearing up for a fence installation, self-drilling screws make the job quick and hassle-free—especially when working with hardwoods. 

These screws come with a built-in drill tip that eliminates the need for pre-drilling. This feature saves time on larger projects and reduces hassle.

One standout benefit is their ability to prevent wood splitting—a frequent problem with hardwoods. The efficient drill tip creates a clean hole, which significantly lowers the risk of cracked boards during installation. 

When selecting self-drilling screws for your fence, look for a galvanized finish to ensure rust protection, which is crucial for outdoor applications. 

Plus, look for self-drilling screws with color-matching powder-coated finishes to coordinate seamlessly with other fence components. For additional durability, check out Fence Armor’s rot barrier collection.

2. Stainless Steel Screws

When working with beautiful natural woods like cedar or redwood for your fence, you want fasteners that complement their inherent beauty. 

Stainless steel screws are the perfect choice here. They are highly resistant to rust and corrosion, making them essential for outdoor applications. 

More importantly, stainless steel does not react with the natural tannins in these woods, preventing unsightly dark stains or streaks. Although they might cost a bit more, stainless steel screws help preserve the premium look of your wooden fence. 

3. Hot-Dipped Galvanized Screws

Hot-dipped galvanized screws are a practical and dependable option when building a fence with pressure-treated lumber. 

These screws are coated in a thick layer of zinc that delivers robust protection against rust. This zinc coating acts as a barrier, preventing chemical interactions between the metal and treated wood that could lead to corrosion. 

With hot-dipped galvanized screws, you get a strong, reliable connection that ensures your fence remains secure over time.

4. Polymer-Coated Screws

These fence picket screws are great for areas with high moisture or severe weather. If you live in regions with heavy rain, snow, or salty air near the coast, you will need screws that can handle tough conditions. 

Polymer-coated screws hold up well in these tough conditions thanks to an extra layer of protection—a specialized polymer coating that boosts their resistance to rust and corrosion. 

This added layer makes them perfect for high-moisture environments or places exposed to harsh elements.

5. Deck Screws (Exterior Wood Screws)

For general fence construction, including securing pickets to rails, deck screws are a solid all-around choice. 

Engineered for outdoor projects like decks and fences, these screws are designed to withstand the elements. A key feature is their sharp tip, which makes installation easier and minimizes the risk of splitting the wood. 

They provide a strong, reliable grip so your fence stays secure. Deck screws typically come with a weather-resistant coating, adding another layer of protection against rust and corrosion.

Recommended Screw Sizes for Attaching Pickets

Choosing the right screw size is as important as selecting the screw type. Screws that are too short won’t provide enough holding strength, while overly long screws may damage the wood.

The Two-Thirds Rule

Before picking up some screws, confirm your sizing and installation needs first.

A common guideline is to ensure the screw penetrates at least two-thirds into the receiving wood. This provides a secure hold without compromising the wood's integrity.

When attaching pickets to backer rails, use screws in the 1-1/4 inch to 1-3/4 inch range for optimal holding power. 

If you are not using a self-drilling screw, pre-drilling is a crucial step, especially with hardwoods. This reduces the risk of splitting and makes installation smoother. 

Apart from the right screws, you can make fence installation easier with Mr. Fence - Straightaway.

How to Prevent Rust: Choosing the Best Coated Screws for Fence Pickets

Rust is a fence's worst enemy. It can quickly turn a beautiful fence into an eyesore. Choosing the right screws is key to preventing rust and keeping your fence looking great for years. 

Here are some factors to consider.

1. Choose Coated Screws

Galvanized, stainless steel, and polymer-coated screws are your rust-fighting champions. 

• Galvanized screws are a good all-around choice for most fences. 

• Stainless steel is the ultimate defense, especially if you live near the coast or use certain types of wood. 

• Polymer coatings offer extra protection, perfect for areas with harsh weather.

2. Match the Coating to the Wood

Some wood treatments react with certain metals. For example, pressure-treated lumber often requires specific galvanized coatings to prevent corrosion. 

Researching your screws' compatibility with the wood you use can prevent future issues. For a hassle-free solution, opt for self-drilling screws with color-matching powder-coated finishes.

3. Consider Your Climate

In regions with high humidity, frequent rainfall, or salty air, you will need screws with a higher level of rust protection. Stainless steel or polymer-coated screws are excellent choices for these environments.

4. Inspect the Coating

Before using your screws, check the coating for any signs of damage. Scratches or chips can expose the metal to the elements, leading to rust. Discard any damaged screws.

5. Proper Installation

Even the best rust-resistant screws need proper installation. Avoid damaging the coatings by pre-drilling holes to prevent splitting. 

Remember to also avoid over-tightening, which can damage the screw head and its coating.

Common Mistakes to Avoid When Choosing Screws for Fence Pickets

Selecting the right screws for your fence pickets is not just about strength—it’s about long-term durability. 

The wrong choice can lead to rust, loose pickets, or even structural damage. Here are a few common mistakes to avoid.

Using Indoor Screws

Drywall screws might seem like a suitable and cheap option, but they are not built for outdoor conditions. 

They lack rust-resistant coatings and will corrode quickly when exposed to rain, humidity, and temperature changes.

Choosing Screws That Are Too Short

Short screws do not hold pickets securely, especially when exposed to wind, moisture, and shifting ground. 

They may seem tight initially, but they do not provide enough grip to keep boards in place long-term.

Using Incompatible Metals

Not all screws work well with treated wood. Some pressure-treated lumber contains preservatives that react with certain metals, speeding up corrosion. 

Make sure to choose screws coated to resist chemical reactions, such as hot-dipped galvanized or stainless steel options.

Best Practices for Installing Fence Pickets with Screws

Proper installation ensures your fence remains attractive and durable for years. Follow these effective best practices to avoid any issues with screws.

1. Pre-drill Pilot Holes

Drilling small pilot holes before inserting screws helps prevent the wood from splitting. This is especially important near the edges of pickets, where splitting is more likely.

2. Drive Screws Correctly

Drive screws until they are snug but not overly tight to avoid stripping the head. This ensures a secure and stable connection.

3. Use a Level

A fence with uneven or crooked pickets not only looks off but may also weaken over time. Using a level ensures each fence picket is properly aligned for a clean, professional look.

4. Spacing Matters

Placing screws at the right distance from each other ensures even weight distribution and a strong hold. 

Too few screws can cause pickets to loosen, while too many can weaken the structure. A consistent screw pattern improves stability and gives your fence a polished, finished look.

Frequently Asked Questions (FAQs)

What Is the Best Way to Remove a Stripped Screw From a Fence Picket?

A vise-grip or locking pliers will work best. Grab the head of the stripped screw firmly and turn slowly until it comes loose.

How Can I Ensure the Screws Will Not Cause Staining on My Fence Pickets Over Time?

Use a garden hose or power washer to remove dirt, mold, and mildew. For tougher stains, a specialized wood cleaner formulated for outdoor use can restore the wood’s natural beauty without damage.

Is It Necessary to Use Washers With Screws When Installing Fence Pickets?

Washers are beneficial for softer woods as they distribute the screw’s load and prevent damage to the wood surface. This is especially helpful when using screws with a larger head.

Final Thoughts on Best Screws for Fence Pickets: A Handy Guide

Selecting the right screws can make all the difference in our fence’s durability and appearance.

Remember to choose screws with protective coatings, the appropriate length, and excellent corrosion resistance. 

Investing in high-quality fasteners guarantees a long-lasting, beautiful fence. For more premium fasteners and complete fence post protection, visit Fence Armor.