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Deck Force #9 x 3-in Composite Deck Screws 321 -Per Box

Ratings & Reviews for DeckForce by Grip Rite Deck Force #9 x 3-in Composite Deck Screws 321 -Per Box

4.2
135
Review
 4.1 out of 5
136 Reviews


78% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these screws for exceptional performance on composite and wood decking, highlighting strong holding power, clean self-countersinking heads, and a flush finish that blends seamlessly. The T20 star drive head engages easily and resists stripping, while sharp threads allow smooth insertion with minimal effort. Many appreciate the color match and durability across outdoor projects. Some note the included bit wears quickly and recommend purchasing a higher-quality alternative. A few report hole stripping if driven too quickly or with insufficient screw length. Overall, most customers find them reliable and professional-looking despite minor technique considerations.

Customer review summary generated by AI, including incentivized reviews.
136 Customer Reviews

they were available , many boxes of them

Would Recommend

the availability to buy this amount in this size without buying 20 lbs

November 16, 2024
From Verified Purchaser
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Screws ok - bit needs to be better.

Would Recommend

I had trouble with the screws. The bit that comes with the screws wore out after about 10 screws. I had bought a second pack and that lasted longer. I decided to pre-drill the holes.

November 6, 2024
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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Worked great

Love the star head; very easy to use

November 5, 2024
From Verified Purchaser
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Not impressed with fancy screws

Would Not Recommend

These screws with their fancy threads don't always seat flush with the decking. They lose their grip going in and often don't drive flush or below the deck surface. You are left with a screwhead bump above the deck. Even if you reverse your driver to let the secondary thread pull the screw down, it doesn't drive flush with the deck surface. This happens when driving into new wood and not-so-new wood as well. I've seen all the helpful videos, and of course they show screws going right in as they'...

October 28, 2024
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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Great for Mutilating Your Deck

Would Not Recommend

Wow. These screws completely SUCK! I’ve built more decks than I could possibly remember as a landscape pro and can say Grip Rite got this design completely wrong. Whether you predrill or not, they mutilate the composite decking and the wood joists underneath. And don’t even THINK about trying to remove one after it doesn’t seat below the surface. You’ll need a pick to pull the head up while reversing the drill. Absolute garbage fasteners! 🗑️🗑️🗑️

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They drive in and then spin.

Would Not Recommend

These things are awful. Even with pre-drill they drive in to where the head meets the decking, and about 1 out of 8 just start spinning with the head still exposed above the board. $50 worth of screws are making a $2000 deck end up being sub par. I searched high and low to find any useful instructions and they basically provide nothing other than your basic how to drive a screw that is useful for a 5 year old. this company usually has good products but avoid these unless you want to ruin your pr...

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I needed some 3” composite deck screws for steps

Would Recommend

I liked the color and length

September 27, 2024
From Deck Force #9 x 3-in Composite Deck Screws 64 -Per Box Verified Purchaser
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you dont see it in the wood like other screws

Would Recommend

like the small head

August 31, 2024
From Deck Force #8 x 1-5_SLASH_8-in Composite Deck Screws 149 -Per Box Verified Purchaser
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Lousy wood screws

Would Not Recommend

The screws were terrible. They did not work well with the bit provided!!!

August 27, 2024
From Verified Purchaser
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