Composite Deck Screws

Top Selected Products and Reviews


"FANTASTIC!" - by Joseph D Marino (NORTH EAST, MD, US)
I bought these to attack some trim to a pet door I cut out of a hollow core door. I wanted something that would be long enough to go thru the door and into the piece of trim on the other side without leaving a big hole or having to drill a countersink hole. The drill bit tip even made it so that I didn't need to drill a pilot hole before driving, I did experiment on a scrap piece before doing this and didn't get any splitting. These worked perfectly for me and now I've been looking for other places I can use them. The counter thread at the top can make it hard to remove them from the trim, but does keep it firmly in place, I'll update when I use them for anything else.

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"Work great" - by Amazon Customer (Cincinnati, Ohio United States)
These fasteners worked well on my composite decking. You can use a battery operated drill by pre drilling the holes with a 1/8 bit as per the instructions.

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"Great screws for composite decking!" - by Kim Kelley
Excellent screws! I used these on my composite deck, Veranda ArmorGuard. I pre drilled thr holes and these look great. Did not come with a star drive bit, but I already had the correct size. The screw head sat flush with the deck, and did not create a hump.

Only 1 left in stock - order soon.
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"Easy, self drilling screws" - by Amazon Customer
Easy, self drilling screws. Epoxy Coates and strong. Good color. Light grey. Will not fit a camo gun, and it's t-15.

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"Awesome" - by K
I love it. I am a diy handyman. Decided to build a deck and bought the jig, it worked great. The spacing comes perfect and screws are in a straight line.

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"These are the real deal" - by E. Benton (Aberdeen, WA)
Exactly the screws I needed. So thankful that I was able to find them on Amazon, since Home Depot doesn't carry them anymore. These are the only screws that match the Veranda Brazilian Walnut composite decking.

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"Great product, will definitely use in future projects!" - by G.C. (Orinda, CA USA)
When used with the Kreg Deck Jig, this is a far superior product to exposed top screws or retrofit concealed edge fasteners when dealing with decking that doesn't have a concealed fastener groove on the sides. The screws end up barely visible in most cases. The one caveat is that if the decking is spaced too closely, the drill will nick the edge of the adjacent deck board. Stick with the 5/16" spacers and this will reduce or eliminate this problem.

Only 13 left in stock (more on the way).
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"Screw-4-U?" - by Dr. Thom
I've been using there fasteners for about six years since coming across them in on-line "specialty fastener" searches. I've ordered many hundreds of them, on-line and directly from GRK, and used them to fasten trim boards, baseboards, uprights, ceiling, mantle, windows, doors and MORE. Recently. I was surprised to find them listed as available (in much-limited types and quantities) at some Home-Depot stores, which I took advantage of. The cost was a bit less than on-line (S&H?) but that wasn't a decision factor for me. I wanted them NOW and promptly purchased all that Home Depot had on hand...only seven boxes! (The clerks didn't know what they were.) IF one has an interest in power-driving smoothly, neatly, and effectively, rather than HAMMERING nails, or using brown "wallboard" screws for everything, you might give these FASTENERS a try! What's more, you can REMOVE them (one, or all) and the piece ... full review

Only 9 left in stock - order soon.
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"Nice screws. Versatile." - by 5280ryan
I didn't realize these are good for exterior too. Nice screws. The head is T-10 FYI. They come with their own bit....but it's only 1 bit. You might wanna grab a couple extras. I usually pre-drill when I'm using these screws (certainly on kitchen cabinets or any hardwood).

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"Five Stars" - by Amazon Customer
What a great product. My deck looks great because of these.

Only 15 left in stock (more on the way).
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"Tried these & they worked great, somewhat unnoticeable but way better than the deck ..." - by D. Carpenter (Barnesville, OH USA)
Tried the hidden fasteners on my old deck joist & they were a bit of out of level. And couldn't use them. Tried these & they worked great, somewhat unnoticeable but way better than the deck the deck screws on the treated deck boards that I'm replacing.

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"Great screws, great value." - by T. Graham
Just don’t, by any circumstances, use the driver bit that is included. It will snap off at some point, likely getting stuck inside the screw head forever. Spend three bucks and buy a nicer bit at HD or somewhere.

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"Just what I needed!" - by John D. Placek (Austin Texas)
Wow, I love these deck screws. I've had problems in the past with corrosion and rusted out screws in cedar and pressure treated wood. Now that I have stainless steel screws they might last for 2000 years or so. Thanks guys, great screws for my needs. 😁

Currently unavailable.
"Five Stars" - by Amazon Customer
The screws worked very well and matched the decking perfectly.

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"Glad To Find These Old Style Square Drive Screws" - by Pavel
Came earlier than expected. Pricey, but the square drive are not available in stores anymore. The torx drive have smaller heads and I needed these to go into existing holes from the old square drive screws. Worked out well for me, so the additional cost was worth it.