Ratings & Reviews for GRK R4 #10 x 4-3/4-in Polymer Exterior Multi-material screws 800 -Per Box
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these screws for exceptional strength, secure holding power, and reliable performance across woodworking and outdoor projects. Reviewers consistently highlight the star-shaped drive head that prevents stripping, easy installation without pre-drilling, and self-starting design that outperforms traditional alternatives. Many report long-term brand loyalty, using them for decks, fences, framing, and repairs for over 20 years. A few mention the higher price point as a drawback, but nearly all customers consider them worth the investment for durability and frustration-free performance.
Customer review summary generated by AI, including incentivized reviews.none
Would RecommendFrom R4 #10 x 4-in Polymer Exterior Multi-material screws 50 -Per Box Verified Purchaser
Great
Would RecommendI was impressed with the quality of these building materials from Lowe’s. The lumber was straight, clean, and easy to work with, and the hardware was sturdy and reliable. Everything arrived well-packaged and on time, making my project run smoothly. Whether you’re doing repairs or a full build, Lowe’s offers dependable products that deliver great results.
From R4 #10 x 3-1_SLASH_8-in Polymer Exterior Multi-material screws 210 -Per Box Verified Purchaser
Great wood screws
Would RecommendNeeded quality screws for a project I was doing. Love the fact that these don’t strip out when installing them like other cheap wood screws. Worked as they were intended.
From R4 #10 x 3-1_SLASH_8-in Polymer Exterior Multi-material screws 210 -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...
GRK Only
Would RecommendGRK is the only screw brand I used these days for any projects, indoor or outdoor depending on which one you buy. Easy to install, but also easy to remove with vs a Phillips which can strip the screw head. These screws hold up nicely, used them for the construction of framing for a shed for extra support, and on the T11 to 2x4 connection for a strong hold.
From R4 #10 x 3-1_SLASH_8-in Polymer Exterior Multi-material screws 210 -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...
It's OK
Would RecommendFrom 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...
The best screws money can buy
Would RecommendT25 screws are the way to go when working on anything structural, and GRK has never let me down, these screws are no exception. Stronger than nails and stand up to the elements.
Verified PurchaserVerified Pro
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 screw ever!
This is by far the best screw ever. Didn't even bother with anything else.
From R4 #10 x 2-1_SLASH_2-in Polymer Exterior 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...
This was exactly what I needed it was perfect.
Would RecommendFrom R4 #10 x 2-1_SLASH_2-in Polymer Exterior 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...
Good screws
Would RecommendGood screws
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 Wood Fasteners
So easy to use. They sink into the wood quick.
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 FIN/Trim Screws. We work hard to make sure our products are well designed. We’d love t...
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...