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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

4.3
222
Review
 4.3 out of 5
222 Reviews


79% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these deck screws for exceptional holding power on composite and wood decking, with many noting they secure boards reliably and prevent movement. Color matching receives consistent acclaim, with reviewers highlighting seamless blending with decking materials. However, some users report challenges with screw head durability during installation and occasional issues with reverse threads causing backout. Despite these installation concerns, most customers express high satisfaction and confidence in long-term performance.

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

Great

Would Recommend

Worked great in new composite deck boards

June 14, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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not a good brand

Would Not Recommend

screws don't grip well

June 13, 2026
From Verified Purchaser
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Bad screw head

Would Not Recommend

Probably 25% of the screws had a defect in the head and the tip would not fit correctly Luckily I only had a few hundred to put in so didn’t return them. But will not be purchasing that brand again

June 10, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 371 -Per Box Verified Purchaser
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CustomerService

Would Recommend

I literally loved the customer service. Everyone I asked for any particular product, they was willing to help to the best of their knowledge. I truly recommend this store 100%.

June 9, 2026
From Deck Force #9 x 3-in Composite Deck Screws 321 -Per Box Verified Purchaser
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Very sturdy and great price. Used them for deck..

Would Recommend

This is a great product

June 7, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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Grey deck screws

Would Recommend

Excellent deck screws that secure and hold composite decking in place. Easy to counter sink for a great surface appearance.

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Seemless

Would Recommend

These work better thsn the brackets in my opinion. They allow for a tighter installation. The brackets create more space in between the slats. They also blend well with the brown boards. Made the install much easier.

June 4, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 371 -Per Box Verified Purchaser
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its complete

Would Recommend

Good Color match

June 3, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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Would Recommend

Clean

June 3, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 371 -Per Box Verified Purchaser
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Quality

Would Recommend
June 3, 2026
From Verified Purchaser
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Color offering makes them match decking color well

Would Recommend

They work as they should. Easy to drive with dual threading. The heads are small and easy to drill in flush with composite board.

June 3, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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There’s a bit in the boxoss

Would Recommend

Didn’t like the first price

June 3, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 74 -Per Box Verified Purchaser
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Very fastinstall

Would Recommend

Put the deck in and it’s been 3 months they are all still nice and tight. Easy to in stall

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wrong item

Would Not Recommend

I ordered the picture 8x1 5/8 I sent the contractor to pick it up and he just took what they gave him he doesn't speak much English but they gave him the wrong item and he was already started into the job before I noticed fortunately it worked out and they weren't too long this happens often I think the people picking the items off the shelf should be more careful the situation has happened to me three times in the last month alone. other than that I love Lowe's I love using my card and getting ...

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Easy to find

Would Recommend

Exactly what I was looking fot

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Best value for the money

Would Recommend

I've always been a fan of GripRite. These are the same screws I put my shed together with 9 years ago and there's still no rust. Not the best screw for the job, but definitely the best for the money.

May 26, 2026
From Deck Force #9 x 2-1_SLASH_2-in Composite Deck Screws 371 -Per Box Verified Purchaser
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