GRK Fasteners #9 x 2-Inch R4 Multi-Purpose Screws, 110-Pack

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GRK Fasteners

#9 x 2-Inch R4 Multi-Purpose Screws, 110-Pack


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* Estimated stock levels as of Mon, May 16, 2022. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.

  • Fast bite tip eliminates pre-drilling and provides a fast start for one step installation
  • W-Cut low installation torque allows for fast driving and ease of install
  • Precision Fit between R4 Multi-Purpose screws and GRK bits reduces wobble and improves productivity
  • For use in wood, particle-board, plastic, sheet metal, cement fiber board, wood decking, composite decking, and melamine
  • ESR-3201 approved for structural applications
  • Optimized Thread Length for improved clamping force. Grips tight!


R4 Multi-Purpose Framing and Decking screws provide a faster drive for improved productivity. For use in framing, floor work, decking top boards, railings, and other remodeling applications. For use in interior and exterior conditions, and the GRK Climatek coating is approved for use in treated lumber.



Color Yellow
Drive Style T-25 Star Drive Head
Fastener Plating Polymer
Finish Climatek coating
Head Diameter 0.329 in
Head Height 0.043 in
Head Type Self Countersinking
Includes T-25 Bit
Major Diameter 0.173 in
Material Steel
Minor Diameter 0.112 in
Pack Qty 110
Thread Length 1.299 in


Length 2 in
Shank Diameter 0.128 in

Manufacturing Details
The following information is subject to change without notice

Certification, Codes, Standards ESR-3201 approved for structural applications; AC257 Treated lumber approved

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