Ratings & Reviews for GRK R4 #9 x 2-in Polymer Exterior Multi-material screws 330 -Per Box
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is generally well-received, with customers praising its excellent quality, performance, and ease of use. Key features highlighted include the self-drilling and self-countersinking capabilities, strong grip, and star-shaped drive heads that prevent stripping. The screws are reported to work well for a variety of woodworking projects and are described as durable and reliable, though a few customers had issues with some screws bending or breaking. Overall, the majority of reviewers express high satisfaction and recommend the product.
Customer review summary generated by AI, including incentivized reviews.great quality and price
Would RecommendI've used these in the past and they hold secure and the drivers don't slip!
From R4 #9 x 2-1_SLASH_2-in Polymer Exterior Multi-material screws 100 -Per Box Verified Purchaser
Fantastic
Would RecommendMade in Taiwan by Illinois Tool works. What is not love? They bite fast and screw down hard just like China will when they invade Taiwan. Too bad we outsourced all our jobs. Oh well! Enjoy these great screws before we are screwed.
Perfect for interior building projects
Would RecommendI just finished building my wife a breakfast nook. These screws were perfectly long enough to go through the 2x4's needed
From R4 #9 x 3-1_SLASH_8-in Polymer Exterior Multi-material screws 80 -Per Box Verified Purchaser
Did not have to do pre-drilling
Would RecommendI was very happy to see that it did not cause any splitting or cracking when screwing 2x4’s together to build garage shelves. I did not have to do any pre-drilling which saved me on my timeline as well.
From R4 #9 x 2-1_SLASH_2-in Polymer Exterior Multi-material screws 100 -Per Box Verified Purchaser
The best I have tried so far
Would RecommendI am a newbie, so I tried various brands to figure out what makes my work easy and effortless. I never thought screws made big difference, so started with not so famous names and had tough time getting in to studs and wood. Then, after further research came down to Spax and GRK. I liked spax and it worked good, but when I gave GRK a try, I found myself using even less effort than spax. Both Spax and GRK look solid and none broke yet, but I will be sticking with GRK for future simply because it g...
From R4 #9 x 2-1_SLASH_2-in Polymer Exterior Multi-material screws 100 -Per Box
Doesn't Countersink
Would Not Recommendusing these to install a subfloor after I ran out of my regular T-Star screws, these would not countersink at all and would strip out the substrate. Total garbage, I'm amazed that I even have to leave a one-star review for such a simple product.
Loose board
Would Not RecommendDid not seem to have a good catch to the other board
From R4 #9 x 2-1_SLASH_2-in Polymer Exterior Multi-material screws 100 -Per Box Verified Purchaser