Ratings & Reviews for GRK R4 R4 # #8 x 1-1/4-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 performance, reliability, and ease of use. Most highlight how they drill smoothly into wood without pilot holes, resist stripping under high torque, and hold with exceptional strength, particularly in dense hardwoods. Many commend the included star driver bit for its perfect fit and superior precision compared to traditional alternatives. Reviewers describe them as the easiest to use they've encountered, with a self-countersinking design ensuring clean installation. A few mention price concerns, but the vast majority agree performance justifies the cost and plan to repurchase.
Customer review summary generated by AI, including incentivized reviews.Good screws
Would RecommendUSed these to put up pickets. Worked very well. No strip head design is great. My 7 year old was able to screw these in without them stripping out.
Work like there supposed to
Would RecommendThe bit included seems a little cheap, you may want to buy a back up.
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Verified PurchaserSweepstakes
Great Screws
Would RecommendUsed over 500 of these installing plywood on the walls of my garage, these drove in very easily and no pre-drilling was required, they counter sink well and did not tear the surface of the plywood. Not one stripped head and you can back them out and reuse them with no problem.
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Sweepstakes
Wood screws
Would RecommendI used these screws to build a cabinet. Good value for the job.t
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Verified PurchaserSweepstakes
Excellent Product
Would RecommendGreat product, performs as advertised. Economical.
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Verified PurchaserSweepstakes
Best screws on the market
Would RecommendI have been using these screws for years in varying sizes. I have never broken one, unlike screws from other manufacturers. A little expensive but worth the cost.
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Verified PurchaserSweepstakes
great product
Would RecommendThese did exactly what we needed them to do. High quality product!
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Verified PurchaserSweepstakes
Screws just fine
Would RecommendAfter installing the bit that came with the product I connected the drill to fit into the holes provided on the product. Squeezed the trigger on my drill and held on tight! I was surprised by the screwing action this product had in it. They screwed into that wood like they were running and hiding from the po-po. Highly recommend!
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Verified PurchaserSweepstakes
Works well
Would RecommendNot much to say about a screw. They work exactly like they should
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Verified PurchaserSweepstakes
Great product
Would RecommendThe screws worked great for countersinking a exterior door for a shed
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Verified PurchaserSweepstakes
too pricy now
They seemed like a good value in 10-2018 for $7.20 but now they are $9.98 so I'll go back to using nails.
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box
GRK #8 x 1-1/2-in Wood Screws
Would RecommendGood quality. Great price. Works exactly as needed.
From R4 #8 x 1-1_SLASH_2-in Polymer Exterior Multi-material screws 110 -Per Box Sweepstakes