New Arrivals/Restock

GRK Fasteners R4™ #9 x 3-1/8 Inch, Multi-Purpose Framing Screws, 720 PCS, Rust Resistant Climatek™ Coating, Outdoor Fencing and Deck Screws, Fast Bite Tip, Star Drive Recess, T-25 Bit Included, Gold

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$44.07 cheaper than the new price!!

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New  $73.45
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Product details

Management number 219305800 Release Date 2026/05/03 List Price $29.38 Model Number 219305800
Category

The GRK R4 Multi-Purpose Wood Screw is a professional-grade structural fastener designed for framing, decking, and construction projects. These premium screws deliver superior performance in both interior and exterior applications, including deck building, fencing, and general carpentry. GRK’s Climatek™ coating, provides exceptional corrosion resistance, making these construction screws ideal for pressure-treated lumber, cedar, and all other wood applications. The patented Fast Bite Tip and Zip-Tip™ technology eliminates the need for pilot holes, while the W-Cut™ design ensures smooth, low-torque driving in all wood types. ICC-ES ESR-3201 approved for structural applications, these self-drilling screws are trusted by professional builders and DIYers alike. The star drive head with 6-points of contact prevents cam out and head stripping, making these wood screws the choice for demanding construction and home improvement projects.

  • Professional-Grade Multi-Purpose Construction Screw: Code-approved fastener (ESR-3201) for structural framing, decking, fencing, and interior/exterior applications
  • Superior Installation Speed: Features Fast Bite Tip and Zip-Tip self tapping technology that eliminates pre-drilling, while W-Cut coarse thread design ensures low-torque, faster driving
  • Advanced Corrosion Protection: rust resistant Climatek coating provides exceptional durability for outdoor use and in pressure-treated lumber applications
  • Precision Engineering: Star/Torx drive recess with 6 points of contact prevents stripping, while CEE Thread technology reduces wood splitting
  • Professional Quality: Precision-fit design minimizes wobble between screws and bits, increasing productivity and ensuring reliable performance every time
UPC 628611121053
Brand GRK
Color Gold
Model 121050
Head Type Flat
Size Name #9x3-1/8" 720 count
Metal Type Alloy Steel
Unit Count 720.0 Count
Item Weight 0.15 Pounds
Part Number 121050
Thread Size #9
Thread Type Unf
Drive System Torx
Finish Types Climatek Coated
Manufacturer GRK
Thread Class 2A
Thread Style Right Hand
Fastener Size 3.125 inches
Fastener Type Wood Screws
Item Diameter 0.19 Inches
Material Type Steel
Item Type Name GRK 121050#9 x 3-1/8" R4™ Multi-Purpose Screws 720 Count
Exterior Finish Alloy Steel
Item Dimensions 3.13 inches
Number Of Items 720
Thread Coverage Fully Threaded
Number of Pieces 720
Screw Head Style Flat
Screw Point Style Type FZ Point
Included Components GRK 121050#9 x 3-1/8" R4™ Multi-Purpose Screws 720 Count
Warranty Description Warranty
Set Screw Thread Type Fine
Compatible Groove Diameter 0.44 Inches
Global Trade Identification Number 00628611121053

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