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Internet #204837666

Model #96085

Store SKU #1000037107

#8 x 1-1/2 in. R4 Multi-Purpose Star Drive Flat Head Screw (110 per Pack)

$1065
  • Faster Drive for Improved Productivity
  • Fast Bite Tip provides a fast start for one-step installation
  • For interior / exterior use
  • View More Details
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Price:
$1065

Product Overview

GRK's R4 Self Countersinking 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. The R4 head design is so effective that it will not crack even the most brittle materials.
  • For use in wood, particle-board, cement fiberboard, plastic, sheet metal
  • Self-tapping
  • Self-countersinking head
  • No pre-drilling
  • No stripped heads
  • Common project applications: remodeling, fencing, storage, cabinets, framing

Info & Guides

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#8 x 1-1/2 in. R4 Multi-Purpose Star Drive Flat Head Screw (110 per Pack)
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BrandGRK FastenersGRK FastenersGRK FastenersGRK Fasteners
Name#8 x 1-1/2 in. R4 Multi-Purpose Star Drive Flat Head Screw (110 per Pack)#8 x 2 in. Star Drive Trim-Head White Trim Screw (100-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)
Price
$1065
$1198
$1398
/package
$1398
Ratings
(180)
(305)
(895)
(767)
Screw Length1-1/2 in2 in2-1/2 in3-1/8 in
Size#8#8#9#10
Drive StyleStarStarStarStar
Head StyleFlat UndercutTrimBugle HeadBugle Head
Fastener/Connector MaterialSteelSteelSteelSteel
Interior/ExteriorExterior,InteriorExterior,InteriorExterior,InteriorExterior,Interior
View ProductView ProductView ProductView Product

Specifications

Dimensions

Screw Length
1-1/2 in
Thread Pitch
0

Details

Color Family
Yellow
Drive Style
Star
Fastener Plating
Polymer
Fastener Type
Wood Screw
Fastener/Connector Material
Steel
Features
ACQ Rated,Coated,Self Drilling,Self Tapping
Finish
Climatek corrosion resistant coating
Finish Family
Zinc
Head Style
Flat Undercut
Included
Driver Bit
Interior/Exterior
Exterior,Interior
Materials Fastened
Wood to Wood
Measurement Standard
SAE
Package Quantity
110
Product Weight (lb.)
.006
Returnable
90-Day
Size
#8

Warranty / Certifications

Manufacturer Warranty
No

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 180 reviews
  • 96% recommend this product
Filter by:
Showing 1-10 of 180 reviews
Thisbis the third time I have used the GRK brand screws as they are great fasteners. The first t...
Thisbis the third time I have used the GRK brand screws as they are great fasteners. The first time I used GRK brand fasteners I was attaching thin hard wood boards from pallets to a building as siding. The fasteners used previously were the thinnest deck screws but each needed predrilled or the would split at the ends. When I switched to the GRK brand screws the trim heads worked fine and held the boards in place without splitting. The next use with the GRK brand screws were withe an earlier addition on the deck I used the R4 General Purpose screw which worked very well going through the 1 x 3 pine firring stripps used for a lightweight deck. And finnaly the current project an addition to the existing deck in which I'm using the GRK cabinet screws in which I bought purley out of curiosity on its holding power. In all events I was impressed with several things 1 comes with a functiong bit. 2 the heads were resistant to stripping out. 3 the ease of which each screw passes through the wood and grounds the meeting wood pieces to each other. Creating a firm fastening capable of being walked on without pulling out.
by Frank
  • Verified Purchase
  • Recommended Product
1 person found this helpful
Souch better then standard screws,I don't mind spending the extra...
Souch better then standard screws,I don't mind spending the extra money. No pre drilling required ,bite down better as well
by HomeDepotCustomer
    Very good product at a very reasonable price The star...
    Very good product at a very reasonable price The star drive head works great to easily drive these screws even in very hard framing lumber or floor or ceiling joists
    by home repair guy
      Drive easy and have great holding power...
      Drive easy and have great holding power
      by Steve
        Rating provided by a verified purchaser...
        Rating provided by a verified purchaser
        by HomeDepotCustomer
          by HomeDepotCustomer
            Worked great for rebuilding parts of my wooden fence after...
            Worked great for rebuilding parts of my wooden fence after Hurricane Ida. Used these for hanging the fence boards on the cross rails.
            by gakolen
              by ARTHUR
                by DENNY
                  Best brand I've ever used
                  I used to use phillips head screws until I tried these. They grip much better. I'll never go back to phillips head screws.
                  by Hank
                  • Verified Purchase
                  Showing 1-10 of 180 reviews