Ratings & Reviews for GRK R4 #9 x 2-1/2-in Polymer Exterior Multi-material screws 100 -Per Box
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these screws for exceptional driving performance, superior holding strength, and reliability across wood projects. The Torx drive head prevents stripping and bit slippage, allowing smooth, confident driving without pre-drilling. Reviewers highlight the self-drilling capability and aggressive thread design, noting they "go in like butter" and "don't split the wood." Many report switching entirely to this brand for decks, fences, and framing. While some mention higher cost, the consensus is they are "worth every penny" and deliver outstanding value. Most consider them their go-to fastener choice.
Customer review summary generated by AI, including incentivized reviews.Bought this to reinforce an older pergola and it did the job.
From R4 #9 x 3-1_SLASH_8-in Polymer Multi-material screws 80 -Per Box Verified Purchaser
Holds things together
Zip in easy and don't strip. My go to screws.
From R4 #9 x 3-1_SLASH_8-in Polymer Multi-material screws 80 -Per Box Verified Purchaser
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More
Top rated brand
I have used over 200 screws recently ,gutting and completely rebuilding an old mobilehome into a storage unit ,i have used multiple brands of screws ,picking up whatever was cheapest,i soon realized that cheapest wasn't always the best,i finally realized the GPS brand was so much better than all the other brands as far as quick penetration, torque and ease. I don't look for what's cheapest anymore ,i go straight to this brandas I know it won't disappoint.
From R4 #9 x 2-in Polymer Multi-material screws 110 -Per Box Verified Purchaser
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More
Very good, strong, used it for my upstairs subfloor too stop squeaking
From R4 #9 x 2-in Polymer Multi-material screws 330 -Per Box Verified Purchaser
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More
Fabulous
Verified Purchaser
Good quality
Would RecommendGood quality screws, priced reasonably, perfect size package.
Verified Purchaser
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More
Great screws. Strong, sharp, and easy to drive. I’ll buy them again.
Verified Purchaser
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More
Amazing torque
Would RecommendBest clamping force out there. Easy to seat with no splitting.
Verified Purchaser
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More
Worth the money
Would RecommendSolid with no slot defects. Recommended
From R4 #9 x 2-in Polymer Multi-material screws 110 -Per Box Verified Purchaser
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More
Grandpa
Would RecommendBuilt a deck to Granddaughter’s swing/slide bought wood and screws from Lowes they are my go to for everything
Verified Purchaser
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More
Hi there, thanks for sharing your positive experience with our R4 Screws. We work hard to make sure our products are well designed. We’d love to have... Read More