Ratings & Reviews for GRK R4 #10 x 3-1/8-in Polymer Exterior Multi-material screws 600 -Per Box
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these screws for exceptional strength, holding power, and resistance to stripping across countless projects. Reviewers consistently highlight their ease of installation without pre-drilling and note the star-drive design prevents head damage even under repeated use. Many rely on them for fence repairs, deck building, framing, and outdoor work, with some reporting 20-year loyalty. A very small number mention slightly higher cost, though most agree the reduced frustration justifies the investment. Overall, customers consider these their go-to fastener for reliable, long-lasting performance.
Customer review summary generated by AI, including incentivized reviews.Great product
Hard ti find anything that beats GRK screws!
From R4 #10 x 4-in Polymer Exterior Multi-material screws 150 -Per Box Verified Purchaser
Great screw for projects.
Would RecommendGreat. Easy to use. Didn’t strip. Didn’t need to predrill.
From R4 #10 x 2-1_SLASH_2-in Polymer Exterior Multi-material screws 240 -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...
Great
Great
From R4 #10 x 2-1_SLASH_2-in Polymer Exterior Multi-material screws 80 -Per Box Verified Purchaser
Xx
Would RecommendI have used GRK screws on several projects and they are the best. Worth the money!!
From R4 #10 x 4-in Polymer Exterior Multi-material screws 150 -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...
best screws
Would Recommendquality product. good price. easy to use.
From R4 #10 x 4-in Polymer Exterior Multi-material screws 50 -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...
Great product
Would RecommendAny framing work I recommend this product the bit comes with it. Easy to use works great
From R4 #10 x 4-in Polymer Exterior Multi-material screws 150 -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...
Helped repair previous home owners deck
Would Recommenddoes a better job on the deck
From R4 #10 x 2-1_SLASH_2-in Polymer Exterior Multi-material screws 240 -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...
Works great
Would RecommendWorks great for general outdoor and indoor wood projects
From R4 #10 x 3-1_SLASH_8-in Polymer Exterior Multi-material screws 70 -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...
Good oroduct
Would RecommendFinally found ones that fit and stay sharp
From R4 #10 x 4-in Polymer Exterior Multi-material screws 50 -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...
Best screws
Would RecommendThese are excellent very strong
From R4 #10 x 4-in Polymer Exterior Multi-material screws 50 -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...
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...