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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

Good screws for composite decking

Would Recommend

We bought these to go with composite decking. I expect them to far outlast the nails use in the previous deck floor.

June 13, 2025
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 371 -Per Box Verified Purchaser
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High price

Would Not Recommend

Was difficult to find a straight board and price was excessive

June 12, 2025
From Deck Force #9 x 3-in Composite Deck Screws 64 -Per Box Verified Purchaser
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Screws

Would Recommend

Price sucks

June 5, 2025
Verified Purchaser
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Would Not Recommend

As others have said, the screws don't drive down and sit flush.

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Excellent deck screws

Would Recommend

Great composite screws, would definitely use again

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Good screw

Would Recommend

Easy to use on composite decking

April 9, 2025
From Verified Purchaser
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Buy addition T20 drill bits if you buy these!

Started decking with those and switched to screws with bigger head as question whether they will really hold

March 21, 2025
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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Drill holes first

Would Recommend

Great product

March 19, 2025
From Verified Purchaser
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Great screws!

Would Recommend

Screwed in fast in composite boards

February 10, 2025
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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Great screws!

Would Recommend

Good color match, screwed in fast in composite board

February 10, 2025
From Deck Force #8 x 1-5_SLASH_8-in Composite Deck Screws 149 -Per Box Verified Purchaser
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Great screws!

Would Recommend

Screwed in fast to the composite boards

February 10, 2025
From Deck Force #9 x 3-in Composite Deck Screws 64 -Per Box Verified Purchaser
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Deck screws

Would Recommend

Works well will trax decking

January 2, 2025
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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