Ratings & Reviews for GRK R4 #8 x 1-1/2-in Polymer Exterior Multi-material screws 110 -Per Box
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these screws for exceptional driving ease and superior anti-stripping performance, even in dense hardwoods and under high torque. The included star driver bit is frequently cited as a convenient value-add that holds up well throughout use. Reviewers consistently report strong, reliable holding power across diverse applications including decking, cabinetry, and heavy-load projects, with many noting the self-countersinking design eliminates pre-drilling. The secure head design and tight fit prevent slippage and ensure maximum torque transfer. A few mention limitations with metal studs, but the vast majority consider these screws exceptional and worth the investment.
Customer review summary generated by AI, including incentivized reviews.You should buy it
Would RecommendSimple and easy to use. Also durable. I would highly recommend
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N/A
Would RecommendThey helped do what needed to be done
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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...
Good product
Would RecommendSeems to work just fine..
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Lowe’s have a good selection on screws
Would RecommendGreat like the product
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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...
great screws
Would Recommendquality
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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...
Great Product
Would RecommendVerified 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...
Good screws
Would RecommendWorked great, no issues
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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...
Perfect screw for project
Would RecommendSmall head torque head no striping
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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...
Did the trick
Would RecommendUsed these to hang curtain rods for very heavy curtains. It went into a header board and is very sturdy—no additional hardware needed
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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...
Wood screws
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Screws screw good
Would RecommendScrews screw well when screwed
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Works great
Would RecommendGreat easy start
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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...
Nice screws!
Would RecommendIt did the job (screwing sub-floor to joists)
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Hi there, thanks for sharing your positive experience with our R4 Exterior Wood Screws We work hard to make sure our products are well designed. We’d...
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...