Saturday, February 4th, 2023

Best Deck Screws: 11 Top Screws For Decks [Reviewed & Buyer’s Guide]

Assembling furniture from chipboard, using a cordless screwdriver, close up.

When it comes to woodworking projects, choosing the right deck screws is the next thing to do after deciding on the wood variety you’ll need. 

And that’s crucial since the strength of the wood joints will depend on the quality of the screws used. When building a deck, it’s crucial to choose high-quality screws.

plywood. So, the screws for working with these wooden boards should be chosen carefully.

But there are a ton of options available in the market, which makes it difficult to take the right pick. That’s why we’ve tried to make your task easier by putting forth a list of the 11 best options to consider. 

With all said and done, let’s begin discussing deck screws!

Best Screws For Deck Building

Our Top PickOur Top Pickhstcstbl-table__imageBolt Dropper #8 x 1" Wood Screw
  • Has flathead and cross drive
  • Plastic alloy coat
hstcstbl-table__imageKreg SML-C250-250 Pocket Screws
  • Square-drive head
  • Case hardened steel
hstcstbl-table__imageRok ROKS8X12TPSZ-100 Hardware Screws
  • #8 diameter
  • Zinc finish
hstcstbl-table__imageHard-to-Find Fastener 014973291563 Wood Screw
  • 2-inch length
  • Black phosphate finish
hstcstbl-table__imageBolt Dropper #10 x 1-1/2" Wood Screw
  • #10 diameter
  • 1½ -inch long
hstcstbl-table__imageFastenMaster FMGD003-75 GuardDog Wood Screw
  • Pozisquare drive
  • Piercing point
hstcstbl-table__imageWoodPro Fasteners AP9X212-1 Wood Screw
  • Type-17 point
  • Electro-Polyseal Coating
hstcstbl-table__imagePower Pro 48611 Wood Screw
  • Star drive
  • Bronze epoxy coating
hstcstbl-table__imageKreg SML-C125-100 Pocket Screw
  • Maxi-loc head
  • Self-tapping tip
hstcstbl-table__imageDeck Plus 48419 Wood Screw
  • 4-layer coating
  • Flat-head

Macro of silver screws

  1. Bolt Dropper #8 x 1″ Wood Deck Screw

Decks can be built with ultimate strength using these superior-quality wood screws from Bolt Dropper. Coming with a couple of amazing features, these screws make your deck stronger and sturdier. Thus, you can carry out most woodworking projects effortlessly when you have this screw at home.

#8 x 1" Black Screws, Xylan Coated Stainless Flat Head...
  • 【High Quality Stainless】These Flat Head Screws are made...
  • 【Great To Keep Around】Bolt Dropper stainless hardware is...

Why Did We Like It?

What we liked the most about these deck screws is that their head was never exposed through the wooden surface. This is made possible by the full coarse thread running throughout their length, which ensures that they bite firmly in composite wood. Hence, it ensures that users are protected from any injury while working and using the deck later on.

Another great feature is the deeply cut cross drive on their head that helps prevent stripping, which is otherwise common in ordinary screws. This issue arises when a driving bit is used with greater force or at a weird angle on a weaker screw. 

As for the material used, the deck screws are enhanced by a plastic alloy coat, which provides optimum resistance to chemicals and changing weather conditions. Not only that, but it also provides corrosion-resistant properties as it has an operating temperature ranging from -420 to 550°F.

41nwDduwFoL. SL500

What Could’ve Been Better?

If you’re ordering the screws online, make sure you check the package upon delivery as the screws may be of the wrong diameter. In such situations, you must report the issue to the manufacturer immediately and request a replacement. 

  • Sit firmly in composite wood
  • Safe to handle
  • Prevent stripping
  • Offer great corrosion resistance
  • Screws of wrong diameter may be delivered
  1. Kreg SML-C250-250 Pocket Screws

The Kreg SMLC250-250 is another popular pack of highly efficient screws that can be used in securing joints. It is loved by woodworking professionals and DIY deck makers for the smooth yet durable utility. That’s why it makes for one of our top decking screws recommendations.

Kreg SML-C250-250 Zinc Pocket Screws, 2-1/2 Inch #8 Coarse...
  • Square-drive head and self-tapping tip for easy driving...
  • Flat-bottom head and smooth shank draw the pocket-hole joint...

Why Did We Like It?

First things first, these screws have a rare square-drive head that can be driven into particle boards with minimal effort. Moreover, they provide a larger bearing surface while the screw pulls tight in the pocket hole joint. Coupled with the smooth shank, these deck screws secure the joint to offer exceptional durability.

Plus, the self-tapping tip on each piece ensures that the bit never slips and the screw remains perfectly fastened. 

We also liked the deep coarse thread on the lower portion of the shank that bites into the boards to enhance the grip. This feature makes them suitable for softwoods such as pine and MDF, a type of particle board.  

Finally, the case-hardened steel material provides immense strength and rules out chances of snapping, bending, or breaking when building a deck.

51n9pbUVNIL. SL500

What Could’ve Been Better?

These screws work perfectly to hold boards together and promise great durability. However, we wished there were other color options available for this product, which would have made it suitable for use in boards of different colors.

  • Can be driven into boards with minimal effort
  • Non-slip bit
  • Enhances holding power
  • Highly durable steel material
  • Color options not available
  1. Rok ROKS8X12TPSZ-100 Hardware Screws

Next, we have picked this pack of screws from Rok Hardware, which is one of the leading home improvement hardware brands in the country. The ROK S8X12TPSZ-100 upholds the high reputation of the brand as they come with impressive features that facilitate better performance. So, let’s go ahead and take a look at all that’s offered with these decking screws.

100 Pack Rok Hardware #8 x 1/2" (12.7mm) Standard Thread...
  • GREAT QUALITY SCREW: Our #8 x 1/2 inch (12.7mm) screws are...
  • EXTRA-WIDE PAN HEAD: Starts easier in wood and moves...

Why Did We Like It?

The diameter of a screw is key to ensuring that it penetrates easily into wooden boards, and the  #8 diameter of these Rok screws does just that. As a result, the deck screw offers sufficient bearing surface to ensure that they are fastened properly.

In hindsight, the aggressive full coarse thread running throughout the length of the screw ensures that it binds the joints efficiently. This gives it superior holding power in boards used to build your deck.

Furthermore, the Philips cross-drive head enables a tighter fit, and makes the wooden structures strong and more long-lasting. It also helps prevent head stripping, which is common in average screws. 

Added to this, they are protected with high-quality zinc plating, which resists corrosion and extends its service life considerably. 

4155uHcFCoL. SL500

What Could’ve Been Better?

The only disadvantage of these screws is that they might not be suitable for thicker boards, probably because they are relatively shorter than other screws. Nonetheless, they do their job quite well by creating durable fixtures.

  • Fastens into wood properly
  • Offers greater versatility
  • Enhances holding power in boards
  • Resists corrosion and enhances durability
  • Not suitable for thicker particle boards
  1. Hard-to-Find Fastener 014973291563 Wood Deck Screw

Building decks with boards at home becomes much easier when you have these screws from Hard-To-Find. They are suitable for both exterior and interior applications and can create very strong and durable wood joints. Available in a pack of 100 pieces, they come at a budget-friendly price.

Why Did We Like It?

Measuring 2 inches long, these screws are extremely useful for joining thicker boards. Hence, they can be utilized extensively in creating different decks. And much like our previous pick, they have a diameter of #8, thereby enabling better fastening.

Furthermore, it has a unique black phosphate finish that enhances resistance to corrosion and fluctuating weather conditions. This finish also lends them a dense black color that goes well with any wooden shade

Additionally, the sturdy steel material of the screws is praiseworthy as it provides the required intrinsic strength for making the joints more durable. Finally, the flathead and Phillips cross-drive makes for a tighter fit in all boards and also prevents head stripping.

21jySyBucJL. SL500

What Could’ve Been Better?

We were a bit disappointed to find that their tip was less sharp than some of our other recommendations. In simple words, this makes predrilling essential before using the screws, so the time taken for projects might increase slightly. But their efficiency wouldn’t be affected due to this minor inconvenience. 

  • Can be used to join thicker particle boards
  • Useful in making a variety of furniture
  • Provide enhanced resistance to corrosion
  • Enable a tighter fitting in all boards
  • Require pre drilling
  1. Bolt Dropper #10 x 1-1/2″ Pro Wood Screw

Here’s another pack of Bolt Dropper screws that we found to be really beneficial for joining boards. Designed with high-quality materials, these pro wood screws ensure that the boards are bound strongly and the fixture remains intact over the years. So, let’s have a look at all the impressive features on offer.

8 x 1" Stainless Steel (100 Pack) Oval Head Wood Screws 18-8...
  • 【High Quality Stainless】These Oval Head Screws are 100%...
  • 【Hard To Strip Deep Cut Philips Drive】Our screws have...

Why Did We Like It?

What appealed to us the most was the 10# diameter of these stainless steel screws, which is greater than that offered by most screws in the market. This, in turn, ensures strong fastening and reinforced durability. Plus, their truss-head facilitates a tight, snug fit and plays an important role in securing boards completely. 

Another benefit is the 1½ -inch length of these screws, which makes them capable of effectively penetrating thicker particle wood pieces. So, making wooden joints for complicated decking becomes much easier.

51j1C8Ien4L. SL500

On top of that, these screws are highly resistant to rust, corrosion, and changing weather conditions. Built with solid, marine grade stainless steel, they retain the bright shiny look for the years to come. 

Lastly, the coarse thread running throughout the length gives the screws the much desired bite that users look for. 

What Could’ve Been Better?

Most customers were satisfied with the performance that these screws offered. However, they complained that it took a little longer to drive the screw into particle boards. They also pointed out that it stripped a little bit during use.

  • Ensure strong fastening
  • Offer great durability
  • Penetrate thicker wood pieces effectively
  • Bite into wooden boards firmly
  • Take longer to be driven into boards
  1. FastenMaster FMGD003-75 GuardDog Wood Screw

If versatility is a primary lookout for you, this pack of screws from FastenMaster is a reliable choice to go for. These screws have earned a reputation for getting you through your DIY furniture-making jobs smoothly. Each pack comes with 75 pieces and a guarantee for the life of the project that you are using it for.

Why Did We Like It?

These screws get their versatility from the truss-styled head and the length of 3-inches. Together, these features allow you to install them with a variety of driver bits, including PoziSquare Drive, #2 square drive, and Philips drive. 

As a result, they can be used for a variety of projects, including pressure-treated decking, building stair stringers and dimensional headers. You’ll also be glad to know that a PoziSquare driver bit is included in the pack. 

Furthermore, the fully threaded design enhances their holding power and allows them to penetrate into the wood pieces more quickly. These screws are also made of a very sturdy material that is pretty resistant to rust and fading. 

Last but not least, we found their piercing point to be quite sharp, facilitating a quicker and easier installation.

5152NZT6gzL. SL500

What Could’ve Been Better?

If you order the set online, there might be some missing screws in the pack when it arrives. So, you must check the box properly to ensure that it contains the right number of screws. That said, we have no complaints regarding the efficiency on offer. 

  • Can be used with a variety of driver bits
  • Highly versatile
  • Has great holding power
  • Resistant to rust and fading
  • Some screws may be missing from the pack
  1. WoodPro Fasteners AP9X212-1 Deck Screw

WoodPro is another trusted fastener brand of the country, and this pack of screws is one of its most sought-after products. It is a good option if you are looking for a budget-friendly pack of screws that would work well on particle boards. Each pack of these screws contains approximately 110 pieces and weighs 1 lb.

WoodPro Fasteners AP9X212-1 #9 by 2-1/2-Inch All Purpose...
  • #9 x 2-1/2", Includes One 25mm T-25 Star Bit
  • T-25 Star Drive, Torx(tm) Compatible

Why Did We Like It?

Screws with sharp tips are always advantageous as they make the drilling process much easier. And these fit the bill as their sharp P-17 point tip penetrates efficiently into the wooden surface, making the overall work much faster. 

As for the screw head, it is equipped with a secure star drive that controls stripping and facilitates effortless drilling. Plus, there are special nibs underneath the head that provide a smooth countersink in all materials.  

We also found the Electro-Polyseal coating on these screws to be very durable. In fact, it offers great resistance to both rust and corrosion to prevent chipping. What’s more, their #9 diameter enhances the durability factor and provides enough bearing surface for efficient fastening.

41v4vnrWY1L. SL500

What Could’ve Been Better?

We found the 25 mm driver bit accompanying these screws to be less durable than that of other brands. Also, it might often slip while being used to fasten the screws. This problem can be dealt with by using a spare bit that you may have at home or purchasing another one. 

  • Penetrate efficiently into the surface
  • Facilitate effortless drilling
  • Coating doesn’t rub off or chip
  • Provide good bearing surface
  • Driver bit might slip during use
  1. Power Pro 48611 Wood Screw

Featuring a Power Pro-patented design, these screws are ideal for outdoor woodworking projects and commercial or DIY decking. Its premium quality build provides great durability, ensuring that the wooden structures are sturdy and long-lasting. They come in a 5-lb tub containing approximately 417 pieces. 

Power Pro Premium Exterior Wood Screws, 9 x 3", 5 lb Bucket...
  • ENGINEERED FOR THE OUTDOORS: Ideal for decking and any...
  • BEST-IN-CLASS CORROSION PROTECTION: Bronze epozy coating...

Why Did We Like It?

The unique design of these screws plays an important role in ensuring that particle are bound together with optimum strength.

Firstly, the star drive on the head of each screw has 6 contact points that enhance the drive torque, so that the screw is tightened perfectly. It also ensures that the driver never slips out of the head to facilitate a smooth and effortless drive. 

Another great aspect of the design is the countersinking blades beneath the screw head. They help cut a perfectly finished hole by sealing the surface and transporting the wooden fibers. We also loved the twist shank, which helps create slightly enlarged holes and reduces drive friction, thereby preventing wood splitting. 

Finally, their high-quality bronze epoxy coating offers ultimate protection against corrosion and rust. 

41HlQBCBu6L. SL500

What Could’ve Been Better?

The torx driver bit that comes with these screws grips them well, but the grip might overpower the bit-magnet sometimes, which may lead to the bit being pulled away from the drilling machine. To deal with this problem, it will be best to use a bit lock while working. 

  • Join boards firmly
  • Facilitate a smooth and effortless drive
  • Cut a perfectly finished hole
  • Resistant to corrosion and rust
  • Bit might get pulled away from the drilling machine
  1. Kreg SML-C125-100 Pocket Screws

Our next pick for you is this pack of pocket screws which work with commendable efficacy to create strong and durable wood joints. These can be used for a variety of indoor woodworking projects and are preferred by professionals and DIYers over many of their competitors. These are available in a box of 100 pieces which weighs around 8.6 ounces.

Kreg SML-C125-100 Zinc Pocket Screws, 1-1/4 Inch #8 Coarse...
  • Square-drive head and self-tapping tip for easy driving...
  • Flat-bottom head and smooth shank draw the pocket-hole joint...

Why Did We Like It?

Perhaps, the most noteworthy feature of these screws is their large maxi-loc head with a #8 diameter, which provides a great bearing surface for the screws to pull tight in a wood pocket hole. 

Moreover, the head is flat on the underside and applies force towards the screw tip to hold the joint tightly without deforming the pocket. 

Another beneficial feature is the self-tapping tip which does away with the need for pre-drilling and prevents the bit from slipping. This also ensures that the wood never splits while the screw is being fastened to it. 

Furthermore, the deep and aggressive thread which runs halfway through the screws bites into softwood fibers easily,  providing better holding power in particle boards, plywood, and MDF. 

41DQCph5q3L. SL500

What Could’ve Been Better?

The only disadvantage of using these screws is that they might strip slightly around the square-drive on the head. Thus, you shouldn’t apply too much force while pressing them into the wood. However, this issue is very rare and it also doesn’t affect its performance to a great extent. 

  • Create strong and durable wood joints
  • Doesn’t need any pre-drilling
  • Prevent wood splitting
  • Provide better holding power in particle boards
  • May strip slightly around the square-drive sometimes
  1. Deck Plus 48419 Deck Screw

The Deck Plus 48419 screws help you complete most woodworking projects smoothly, thanks to their set of convenient features. They are suitable for a variety of applications, including commercial and DIY home improvement projects. Available in packs of 62 pieces, these screws come in a tan color and are safe to use for all varieties of wood.

Deck Plus 48419 Wood Screws #10 x 3", Tan, 5lb Box
  • SELF-DRILLING POINT: Together, coarse screw threads and a...
  • FLAT-HEAD STYLE: Sits flush with material

Why Did We Like It?

Firstly, the tip of the screws are quite sharp and pointed, which rules out the need for drilling a pilot hole beforehand. Also, the coarse thread that runs through more than half of the length ensures a tighter fitting. 

In addition to this, the star-drive prevents the driver bit from slipping out from the screw head while being tightened. An efficient and durable bit that matches the screw is also included in the package. Plus, the head doesn’t extend above the surface of the material, which enhances its safety of use. 

Another advantage is the 4-layered ceramic coating, which provides complete protection against corrosion and rust. Lastly, the #10 diameter offers a sufficient bearing surface to ensure proper fastening. 

31BAe4PTEbS. SL500

What Could’ve Been Better?

We found the drive torque to be less than some other screws as they took slightly more time to fasten on particle boards. This can be a significant disadvantage when you need to finish your woodworking projects within a stipulated time. 

  • Ensure a tighter fitting
  • Prevent slipping of the driver bit
  • Enhance safety of use
  • Corrosion and rust-resistant material
  • Less drive torque
  1. SNUG Fasteners SNG3 Wood Screws

We’ve also included these wood screws from the popular brand SNUG Fasteners as they offer a considerably good performance. These wood deck screws can be used in both professional woodworking projects and for DIY furniture making at home. Sporting a couple of efficient features, they are available in packs of 100 pieces.

SNUG Fasteners 100 Qty #6 x 3/4" Flat Zinc Coated Phillips...
  • Quantity: 100 #6 x 3/4" Screws
  • Drive Type: Phillips Head

Why Did We Like It?

First things first, the Phillips drive of these screws is beneficial as it provides efficient gripping with the driver bit. This keeps the latter from slipping out of the head during work and also prevents stripping. 

Furthermore, their #6 diameter provides a sufficient bearing surface for the screw to be fastened properly. This also helps enhance their holding power in boards. 

Additionally, the fine deep thread along the entire length enhances the drive torque and makes the joints strong and durable. We also liked the carbon steel material plated with zinc since it made the screw long-lasting and resistant to corrosion and rust. 

Lastly, the zinc finish gives the screws a shiny look that stays intact for the years to come. 

415a9jj9l L. SL500

What Could’ve Been Better?

You will need to apply greater force while fastening these screws as they come with a somewhat dull sharp tip, which increases the overall time taken to fix the wood joints. However, you can deal with this issue by pre-drilling a hole in your deck for the screw. 

  • Prevents stripping
  • Ensures proper fastening
  • Makes joints strong and durable
  • Resistant to corrosion and rust
  • Tip not sharp enough

The furniture assembler tightens the connector bolts into a piece of wooden furniture with a screwdriver, with one hand he holds the furniture, the other tightens the bolt, flat pack furniture assembly.

Best Board Screws Buying Guide 

Going through the details of some of the best packs of screws can’t be enough for choosing a suitable one. You must consider certain key features as well as your own needs and preferences, which will ultimately determine their performance to a great extent. 

So, let’s look at some essential factors that should be taken into account before choosing the best decking screw.

  1. Material And Coating

Most screws for boards are made from stainless steel material, but the outer coating may vary. However, some average screws may use relatively inferior quality stainless steel and fail in offering the desired strength. Hence, it’s imperative to check the product description along with the customer reviews to make sure the material is reliable.

As for the outer coating, a variety of materials are used, among which zinc, ceramic, bronze, and electro polyseal offer great durability. 

  1. Deck Screw Size

Without a doubt, size is a crucial factor when it comes to choosing board screws. After all, the size would determine the width of the wood stock that you can use it on. For example, a 2.5-inch long screw will be appropriate for joining boards with a width of 1.5 inches. 

Hence, to buy an ideal screw, you should always keep in mind the size of the board that you are working on. In this regard, a rule of thumb used  is to add 1 inch to the width of the board to obtain the minimum required size of screw you should go for. 

  1. Shank And Thread

The shank of a screw usually has a thread wrapped around it. While some screws come with a full thread covering the whole shank, others have one running till halfway. You may also find some others that have double threads split between the lower and upper sections. 

The screws which come with threads running through the entire shank are considered better as they have a stronger and more efficient grip. For boards, you should make sure that you’re using those that have a coarse thread. Likewise, finer threads are more suitable for hardwood. 

With regards to the diameter or shank size, it is usually mentioned as a hash symbol followed by a number. The higher the number, the bigger will be the diameter of the screw. So, do check the diameter of the screws that you’re considering. 

While thin screws might not give rise to strong joints, thicker ones may create larger holes. Ideally, you should go for a #8 to #10 size while handling boards. 

  1. Head Type

Considering this factor is also a must as screws come with heads of different shapes and different driving bit slots. The upper surface of the head can either be flat or washer-shaped. While those with a flat head fit remain concealed on the board, washer-shaped screws tend to bulge upwards. 

As for the slot, it can be shaped like a plus sign, a star, or a square. Those with plus sign and square slots allow more room for the driving bit to grip, thereby preventing camouts. But the torx style has an advantage over the other two types as it eliminates the chance of slipping altogether.  

Woodworker assembling furniture at home using hex wrench, allen key.

Verdict on the Top Desk Screws

That brings us to the end of this guide. We hope that by now, you have decided on the most suitable deck board screw according to your needs. 

But before we call it a day, here’s a quick recap of the best decks screws from the list. The Bolt Dropper #8 x 1″ Wood Screw will be a great choice if you’re looking for strong and efficient screws for thinner particle boards. However, if durability is the primary lookout for you, the ROK S8X12TPSZ-100 Hardware Screw is a good option to go for. 

On the other hand, if you have to work with thicker boards and need longer screws, the Kreg SML-C250-250 will be an ideal choice. 

Agree with our verdict? Let us know in the comments section down below. And till next time, take care!

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Anna Vaughn

Anna Vaughn

Immense painting experience recommends Anna. She shaped The Little Painters, a small local painting workshop for children that invites the little ones to explore painting through simple and creative means in a safe, loving and extremely colorful environment. In her home panting studio she plays with all paint mediums but watercolor is her expertise.

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