GRK R4 Star Drive Flat Head

The GRK R4 self-tapping flat head screw with the amazing no-slip Star Drive head design features a countersinking head, great for use in wood, particle board, cement fiberboard, plastic and more. The W-cut thread design acts like a saw blade and the Zip-Tip means fast starts and no pre-drilling. Available in multiple screw sizes and lengths and feature Climatek corrosion protection. Get a grip with Star Drive.

Grouped product items
Item Number Description Color UOM Base Price Base Price
(Qty 20)
Volume Pricing Qty
GRK8X212R4 PP
#8 x 2-1/2" Pro Pack 650 qty
GRK 8x2-1/2" R4 Star Drive FH Pro Pak
PK
$52.60
GRK10X318R4 PP
#10 x 3-1/8" Pro Pack 350 qty
GRK 10x3-1/8" R4 Star Drive FH Pro Pak
PK
$52.60
GRK9X112R4
#9 x 1-1/2"
GRK 9x1-1/2" R4 Star Drive Flat Head
EA
$0.36
$0.07
Volume Pricing
  • Buy 100 for $0.07 each and save 81%
  • Buy 5200 for $0.056 each and save 85%
GRK6X2R4
#6 x 2"
GRK 6x2" R4 Star Drive Flat Head
EA
$0.36
$0.07
Volume Pricing
  • Buy 100 for $0.07 each and save 81%
  • Buy 5400 for $0.042 each and save 89%
GRK8X2R4 PP
#8 x 2" Pro Pack 850 qty
GRK 8x2" R4 Star Drive FH Pro Pak
PK
$52.60
GRK9X134R4 PP
#9 x 1-3/4" Pro Pack 750 qty
GRK 9x1-3/4" R4 Star Drive FH Pro Pak
PK
$52.60
GRK9X318R4 PP
#9 x 3-1/8" Pro Pack 425 qty
GRK 9x3-1/8" R4 Star Drive FH Pro Pak
PK
$52.60
GRK8X112R4
#8 x 1-1/2"
GRK 8x1-1/2" R4 Star Drive Flat Head
EA
$0.36
$0.07
Volume Pricing
  • Buy 100 for $0.07 each and save 81%
  • Buy 6500 for $0.042 each and save 89%
GRK9X212R4
#9 x 2-1/2"
GRK 9x2-1/2" R4 Star Drive Flat Head
EA
$0.39
$0.10
Volume Pricing
  • Buy 100 for $0.10 each and save 75%
  • Buy 2900 for $0.084 each and save 79%
GRK10X312R4
#10 x 3-1/2"
GRK 10x3-1/2" R4 Star Drive Flat Head
EA
$0.48
$0.18
Volume Pricing
  • Buy 100 for $0.18 each and save 63%
  • Buy 1200 for $0.154 each and save 68%
GRK6X112R4
#6 x 1-1/2"
GRK 6x1-1/2" R4 Star Drive Flat Head
EA
$0.35
$0.06
Volume Pricing
  • Buy 100 for $0.06 each and save 83%
  • Buy 8000 for $0.042 each and save 88%
GRK10X4R4 PP
#10 x 4" Pro Pack 270 qty
GRK 10x4" R4 Star Drive FH Pro Pak
PK
$52.60
GRK8X114R4
#8 x 1-1/4"
GRK 8x1-1/4" R4 Star Drive Flat Head
EA
$0.35
$0.06
Volume Pricing
  • Buy 100 for $0.06 each and save 83%
  • Buy 10000 for $0.042 each and save 88%
GRK1214X638R4
#12/14 x 6-3/8"
GRK 12/14x6-3/8" R4 Star Drive Flat Head
EA
$0.95
$0.64
Volume Pricing
  • Buy 20 for $0.64 each and save 33%
  • Buy 100 for $0.547 each and save 43%
  • Buy 1000 for $0.533 each and save 44%
GRK8X112R4 PP
#8 x 1-1/2" Pro Pack 1000 qty
GRK 8x1-1/2" R4 Star Drive FH Pro Pak
PK
$52.60
GRK9X114R4 PP
#9 x 1-1/4" Pro Pack 1000 qty
GRK 9x1-1/4" R4 Star Drive FH Pro Pak
PK
$52.60
GRK9X212R4 PP
#9 x 2-1/2" Pro Pack 575 qty
GRK 9x2-1/2" R4 Star Drive FH Pro Pak
PK
$52.60
GRK6X112R4 PP

#6 x 1-1/2" Pro Pack 1325 qty

GRK 6x1-1/2" R4 Star Drive FH Pro Pak
PK
Special Price $36.11 Regular Price $52.60
GRK8X2R4
#8 x 2"
GRK 8x2" R4 Star Drive Flat Head
EA
$0.36
$0.07
Volume Pricing
  • Buy 100 for $0.07 each and save 81%
  • Buy 4500 for $0.056 each and save 85%
GRK9X134R4

#9 x 1-3/4"

GRK 9x1-3/4" R4 Star Drive Flat Head
EA
$0.38
$0.08
Volume Pricing
  • Buy 100 for $0.08 each and save 79%
  • Buy 4500 for $0.06 each and save 85%
GRK9X318R4
#9 x 3-1/8"
GRK 9x3-1/8" R4 Star Drive Flat Head
EA
$0.42
$0.13
Volume Pricing
  • Buy 100 for $0.13 each and save 70%
  • Buy 1900 for $0.112 each and save 74%
GRK10X434R4
#10 x 4-3/4"
GRK 10x4-3/4" R4 Star Drive Flat Head
EA
$0.55
$0.24
Volume Pricing
  • Buy 100 for $0.24 each and save 57%
  • Buy 800 for $0.21 each and save 62%
GRK6X114R4
#6 x 1-1/4"
GRK 6x1-1/4" R4 Star Drive Flat Head
EA
$0.35
$0.06
Volume Pricing
  • Buy 100 for $0.06 each and save 83%
  • Buy 13000 for $0.028 each and save 92%
GRK8X114R4 PP
#8 x 1-1/4" Pro Pack 1300 qty
GRK 8x1-1/4" R4 Star Drive FH Pro Pak
PK
$52.60
GRK9X114R4

#9 x 1-1/4"

GRK 9x1-1/4" R4 Star Drive Flat Head
EA
$0.07
Volume Pricing
  • Buy 100 for $0.07 each and save 81%
  • Buy 8000 for $0.04 each and save 89%
Out of stock
GRK9X112R4 PP
#9 x 1-1/2" Pro Pack 820 qty
GRK 9x1-1/2" R4 Star Drive FH Pro Pak
PK
$52.60
GRK8X134R4

#8 x 1-3/4"

GRK 8x1-3/4" R4 Star Drive Flat Head
EA
$0.36
$0.07
Volume Pricing
  • Buy 100 for $0.07 each and save 81%
  • Buy 6000 for $0.06 each and save 84%
GRK8X134R4 PP
#8 x 1-3/4" Pro Pack 925 qty
GRK 8x1-3/4" R4 Star Drive FH Pro Pak
PK
$52.60
GRK9X2R4
#9 x 2"
GRK 9x2" R4 Star Drive Flat Head
EA
$0.38
$0.08
Volume Pricing
  • Buy 100 for $0.08 each and save 79%
  • Buy 3700 for $0.07 each and save 82%
GRK9X2R4 PP
#9 x 2" Pro Pack 690 qty
GRK 9x2" R4 Star Drive FH Pro Pak
PK
$52.60
GRK8X212R4
#8 x 2-1/2"
GRK 8x2-1/2" R4 Star Drive Flat Head
EA
$0.38
$0.08
Volume Pricing
  • Buy 100 for $0.08 each and save 79%
  • Buy 3500 for $0.07 each and save 82%
GRK9X234R4
#9 x 2-3/4"
GRK 9x2-3/4" R4 Star Drive Flat Head
EA
$0.41
$0.11
Volume Pricing
  • Buy 100 for $0.11 each and save 74%
  • Buy 2000 for $0.098 each and save 77%
GRK9X234R4 PP
#9 x 2-3/4" Pro Pack 480 qty
GRK 9x2-3/4" R4 Star Drive FH Pro Pak
PK
$52.60
GRK10X318R4
#10 x 3-1/8"
GRK 10x3-1/8" R4 Star Drive Flat Head
EA
$0.45
$0.15
Volume Pricing
  • Buy 100 for $0.15 each and save 67%
  • Buy 1500 for $0.126 each and save 72%
GRK10X312R4 PP

#10 x 3-1/2" Pro Pack 300 qty

GRK 10x3-1/2" R4 Star Drive FH Pro Pak
PK
$52.60
GRK10X4R4
#10 x 4"
GRK 10x4" R4 Star Drive Flat Head
EA
$0.50
$0.20
Volume Pricing
  • Buy 100 for $0.20 each and save 60%
  • Buy 1000 for $0.182 each and save 64%
GRK10X434R4 PP
#10 x 4-3/4" Pro Pack 230 qty
GRK 10x4-3/4" R4 Star Drive FH Pro Pak
PK
$52.60
  • W-Cut thread design acts like a saw blade,cutting through fibrous materials with ease
  • Zip-Tip is designed for fast starts, no pre-drilling
  • Features CEE thread which slightly enlarges the hole for screw shank. Eliminates pre-drilling and reduces friction
  • ClimatekTM corrosion protection exceeds AC257 standard (interior / exterior use)
  • Use Red tip for #6 & #8 screws and Green tip for #9, #10 & #12/14 screws
Specification
Color Brass
Manufacturer GRK Fasteners
Shipping : All orders are shipped in 24 hours

Accessories

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