GRK Fasteners 61737 Framing and Decking Screw, #10 Thread, 3-1/8 in L, W-Cut Thread, Flat Head, Star Drive, 70 PK

PHEINOX 305 stainless steel screws are corrosion and stain-resistant, designed to withstand wet environments. Typical applications for 305 stainless are in corrosive environments such as lakes, pools, spas, decks and boardwalks. Compatible with most wood types including cedar, redwood and ipe.