Ratings & Reviews for Grip-Rite PrimeGuard Plus #9 x 3-in Wood to wood Deck Screws 309 -Per Box
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these screws for their superior Torx drive design, which eliminates bit slippage, reduces driver fatigue, and prevents stripping compared to Phillips heads. Reviewers consistently highlight exceptional performance in outdoor applications, pressure-treated lumber, and decks, with many reporting durability lasting years without rust or failure. The corrosion-resistant coating and sturdy construction earn widespread trust for framing and general construction projects. A few mention minor concerns about the included driver bit's length or rare instances of snapping under extreme stress, but these are isolated. Overall, customers consider them a reliable, professional-grade choice.
Customer review summary generated by AI, including incentivized reviews.Excellent quality
Would RecommendWe use these screws for so many different construction projects - my only regret was not buying a 25 pound box of these screws!
From PrimeGuard Plus #9 x 3-in Wood to wood Deck Screws 309 -Per Box Verified PurchaserVerified Pro
Deck screws
Would RecommendPerfect for making my deck and pool deck and working on my front porch now.
From PrimeGuard Plus #9 x 3-in Wood to wood Deck Screws 309 -Per Box Verified Purchaser
Poor thread grip, driver bit comes out of star
Would Not RecommendDon't buy these green Grip-Rite screws. The thread is not as deep as the tan ones that I have from last year. You can see the difference when you compare the two (see photo). When you drive the green ones into pressure treated wood, as soon as the head makes contact with the wood the screw stops advancing. My old tan ones from last year keep driving into the wood so you can sink the head below the surface of the wood. Also, they do not make the star dive opening as good. I drive a tan one, and i...
these screws suck
Would Not RecommendTHey are hard to grt started most of the time. 90 percent of them will not pull into thenfloor joist. They bottom out and spin. The threads are not deep enough to grab good
Don't like this screw
Would Not RecommendThese screws don't start into the wood, and they don't grab well into end grain in treated lumber.
From PrimeGuard Plus #9 x 3-in Wood to wood Deck Screws 309 -Per Box Verified PurchaserSweepstakes
Deck Screws
Would RecommendI am putting a deck on the house I am remodeling for my wife and I. We are very pleased and satisfied with your product. Thank you
From PrimeGuard Plus #9 x 3-in Wood to wood Deck Screws 309 -Per Box Verified PurchaserSweepstakes