Flat Head Deck-Drive™ DWP Wood Screws, 316 Stainless Steel Screw Size:12 x 3-1/2" The universal screw includes nibs

The universal screw includes nibs that help the screw to countersink into the toughest of materials

To be used with the Pro Plug System for Wood

100pc kit covers 25 sq ft

Lifetime warranty with registration

Flat Head Deck-Drive™ DWP Wood Screws, 316 Stainless Steel Screw Size:12 x 3-1/2" The universal screw includes nibsStar Drive Type 316 Stainless Steel Experience the revolutionary 4 corner thread with raised ridge point for fast penetration, reduced drive torque and outstanding holding power. Self Countersinking Flat Head with Nibs Install using 35% less torque! For Decking, Docks and Boardwalks; Finishing, Millwork & Trim Star Drive 6 Lobe Type 316 Stainless Steel for the ultimate in corrosion resistance Approved for use in ACQ treated lumber