This quantity of boards will cover up to sq ft
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Introducing Pheinox™, the newest R4™ screw from GRK Fasteners. It has all the great components of original R4™ Deck Screws, but with the added strength and corrosion resistance of stainless steel.

Key Features:
  305 grade stainless steel
  Self-countersinking
  Great for interior or exterior applications
  Doesn't require pre-drilling
  Specially-designed under head pulls material away from hole to allow a perfectly flush finish

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DecksDirect # 5813
Brand
grk
Documentation:

R4™ Deck Screws by GRK Fasteners Brochure (271 KB) 

GRK Limited Lifetime Warranty (85 KB) 

Drive TypeStar/Torx
Head TypeFlat
Screw Length2-1/2 in
Screw Size#10
Pack Size1500 pack or 2500 pack
Material TypeStainless steel
Included Accessories#25 starhead bit
WarrantyView GRK Warranty Information
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