DetailsIntroducing 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.
305 grade stainless steel
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
Drive Type Star/Torx Head Type Flat Screw Length 1-1/4", 1-1/2", 2", 2-1/2" 2-3/4" and 3-1/8" Screw Size #8, #9 and #10 Material Type Stainless Steel Pack Size
#8 x 1-1/4" = 100 Handy Pack
#8 x 1-1/2" = 100 Handy Pack and 857 Pro Pack
#9 x 2" = 100 Handy Pack
#10 x 2-1/2" = 100 Handy Pack, 425 Pro Pack and 2,500 Bulk Pack
#10 x 2-3/4" = 100 Handy Pack, 350 Pro Pack and 2,000 Bulk Pack
#10 x 3-1/8" = 100 Handy Pack, 305 Pro Pack and 1,500 Bulk Pack
Included Accessories #15 Starhead Bit (with #8 screws)
#25 Starhead Bit (with #9 and #10 screws)
Warranty View GRK Warranty Information
- Additional Information
- ABOUT THE MANUFACTURER
GRK Fasteners feature exclusive weather-sealant and no pre-drilling to exceed expectations without breaking the bank. Founded in 1990, GRK Fasteners produces unique, high-quality deck screws for use in wood, metal, and concrete projects.
GRK Fasteners offer unmatched versatility, from the tiniest trim screw to extra large structural screws. Each item goes through GRK's exclusive Climatex three-coat process, protecting the screws from rain, snow, cold, and heat.
GRK Fasteners are often the top choice for builders as their products are dependable and innovative, available here at DecksDirect.com.
Features and Benefits Durable Quality This brand offers products that are built to last and withstand the elements. DIY Friendly This brand is reliable and easy-to-install for professionals and DIYers alike. Industry Leader This brand is known globally as a leader in premium decking products. Shop by Category Deck Screws Structural Screws Tools