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Model #103101

Store SKU #723205

#9 x 2-1/2 in. Star Drive Bugle Head R4 Multi-Purpose Screw (100-per Pack)

$1488
/package
  • Faster Drive for Improved Productivity
  • Fast Bite Tip provides a fast start for one-step installation
  • For interior / exterior use
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Price:
$1488

Product Overview

GRKs R4 Multi-Purpose Framing Screw has 6 self-contained cutting pockets which act like a router and transport the drill dust away from the edge of the screw hole. They also widen the countersink hole only around the head shape. The screw head top closes the hole exactly, leaving no damaged fibers around the wider area of the head.
  • For use in wood, particle-board, cement fiberboard, plastic, sheet metal
  • Star drive eliminates stripping for improved productivity
  • Zip-Tip allows for no-pre-drilling and 1 step application
  • Self-tapping
  • No pre-drilling
  • No stripped heads
  • Common project applications: remodeling, fencing, storage, cabinets, framing
  • Note: product may vary by store

Additional Resources

From the Manufacturer

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#10 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (70-Pack)#9 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (80-Pack)
BrandGRK FastenersGRK FastenersGRK FastenersGRK Fasteners
Name#8 x 1-1/2 in. R4 Multi-Purpose Star Drive Flat Head Screw (110 per Pack)#9 x 2-1/2 in. Star Drive Bugle Head R4 Multi-Purpose Screw (100-per Pack)#10 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (70-Pack)#9 x 3-1/8 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (80-Pack)
Price
$1251
$1488
/package
$1488
$1488
Ratings
(226)
(1036)
(871)
(1036)
Screw Length1-1/2 in2-1/2 in3-1/8 in3-1/8 in
Size#8#9#10#9
Drive StyleStarStarStarStar
Head StyleFlat UndercutBugle HeadBugle HeadBugle Head
Fastener/Connector MaterialSteelSteelSteelSteel
Interior/ExteriorExterior,InteriorExterior,InteriorExterior,InteriorExterior,Interior
Product Weight (lb.).006 lb0.01 lb0.0165 lb0.014 lb
FeaturesACQ Rated,Coated,Self Drilling,Self TappingACQ Rated,Coated,Self Drilling,Self TappingACQ Rated,Coated,Self Drilling,Self TappingACQ Rated,Coated,Self Drilling,Self Tapping
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Specifications

Dimensions

Screw Length2-1/2 inThread Pitch (mm)2.2 mm
Threads Per Inch (TPI)11.5

Details

Color FamilyGoldDrive StyleStar
Fastener PlatingPolymerFastener TypeWood Screw
Fastener/Connector MaterialSteelFeaturesACQ Rated,Coated,Self Drilling,Self Tapping
FinishClimatek CoatedFinish FamilyZinc
Head StyleBugle HeadIncludedDriver Bit
Interior/ExteriorExterior,InteriorMaterials FastenedWood to Wood
Measurement StandardSAEPackage Quantity100
Product Weight (lb.)0.01 lbReturnable90-Day
Size#9

Warranty / Certifications

Manufacturer WarrantyNo

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.9
    out of 1,036 reviews
  • 98%recommend this product
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Showing 1-10 of 1,036 reviews
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
  • Verified Purchase
1 found this review helpful
Not a lot of people stop to write a review about screws but, These things are amazing! I hope Hom...
Not a lot of people stop to write a review about screws but, These things are amazing! I hope Home Depot supplys them forever. The screws are of amazing quality. We just did a Red Ceder Fence and had over 1K+ pickets. We screwed everyone in. We first tried #9 Grip Fast 2inch screws from Menards, they started splitting all our boards. A next store neighbor who use to be a sales rep for Home Depot gave us half a box of these GRK screwes from his fence project last year, we didn't crack a single board. The screws where slightly narrower and sucked into the wood with percision. We had to go out and buy a couple boxes. We Finnished the fence using 95% of these screws. We did end up using the 5% GripFast screws because we couldn't return them but, you can tell where all of those screws are, they are all the boards that have cracks and splits in them at the ends. (Check Photos) I sure hope Home Depot keeps these GRK's in their lineup, Plus i do like the actual box they come in, you can store things in them forever including left over screws and it will not break down like your typical cardboard box. Each box comes with the Star tip bit inside, gotta dig for it, not each box had it ontop, but it is included which was nice over other screws. The only problem I had is supply of these screws. Currently in my area 55125 on May 4th 2020 is its hard to find GRK screws because they are sold out, or maybe Home Depo is not going to carry them anymore, which would be a shame if they didn't. I would highly recommend these screws to anyone! Get the Job done right!
by
    • Recommended
    5 found this review helpful
    The BEST screws!
    I was installing 7/16" OSB on my hip ceiling prior to drywalling. I read EVERYTHING on the subject. Though these were the most expensive option for project I knew I'd only be doing this once in my lifetime so I went for it. These screws are amazing! Even just holding one in your hand it's as if you're holding a custom tooled piece of bronze, truly amazing for a screw! It didn't tear the corner of the OSB apart, they drove in easy and STRONG and, the heads countersunk perfectly. I'm a veteran wood worker and have always had buckets of drywall screws around for jigs and what not. Never again. I'll ALWAYS have these in my shop and SOLEY use them for any and all construction projects. they're truly that good and worth every penny. You can say, A screws a screw', but not in this case, These are exceptional and worth every penny!
    by
      • Recommended
      2 found this review helpful
      Great product for framing without the hassle of purchasing special tools and equipment.
      Great product for framing without the hassle of purchasing special tools and equipment.
      by
      • Verified Purchase
      • Recommended
      1 found this review helpful
      These are hands down the best screws out there. They...
      These are hands down the best screws out there. They do cost 3x more than general construction screws, but that’s because they’re rated for structural work. I still use them for everything though!
      by
      • Verified Purchase
      1 found this review helpful
      Manufactured with high quality. Not a single screw wasted. Screw head and bit holds tight togeth...
      Manufactured with high quality. Not a single screw wasted. Screw head and bit holds tight together to work with it. Use magnetic drill bit holder to make life easy. Worth every penny. Will never purchase star head for over screws .
      by
      • Pro
      • Verified Purchase
      • Recommended
      1 found this review helpful
      GRK is the best. I will never buy Philips screws again.
      GRK is the best. I will never buy Philips screws again.
      by
      • Verified Purchase
      • Recommended
      My Soliders and I had built about 20 shelves made out of 2x4 one weekend and these screws are by ...
      My Soliders and I had built about 20 shelves made out of 2x4 one weekend and these screws are by far the best screws I have ever used. They go in so smooth and hardly requires any effort or pilot holes. Only had one bad screw out of the two pails that I had bought. I definitely will buy these for future projects. The only issue that I had was, I didn't see any pail bigger than the one that I had purchased. Would have liked to have seen a 25 lb bucket.
      by
      • Verified Purchase
      • Recommended
      3 found this review helpful
      They worked great did exactly what I wanted to finish my deck around my pool
      They worked great did exactly what I wanted to finish my deck around my pool
      by
      • Verified Purchase
      • Recommended
      These screws are so easy to use and require no predrilling. They are my favorite! They make proje...
      These screws are so easy to use and require no predrilling. They are my favorite! They make projects super quick and easy!
      by
      • Verified Purchase
      • Recommended
      Showing 1-10 of 1,036 reviews