#12 Winged Metal Building Screws (Wood-to-Metal)

[#12 Metal Building Screws with Wings] These #12 Self-Drilling screws feature wings at the beginning of the self-drilling flute.  This makes attaching wood, plywood, and OSB to steel beams easy.  The self-drilling sharp tip pierces heavy steel, while the wings pre-drill wood fibers.  This provides a tight and flush seal, while also allowing the screw head to sink into the wood for a recessed look.  (250)-Count bags. Stocked in-house in Zinc/Unpainted.  [Low-Profile Head] Each screw features a Combo Drive #2 Square/Phillips head that sinks into wood fibers.  Opt for a low-profile recessed look.  [Multiple Lengths] 2" and 2.5" lengths available.  Each screw features a #4 Drill PT and a self-drilling tip.  [Simple and Easy Installation] The self-drilling tip and wings make installing these screws simple and easy! Can be installed by anyone regardless of experience.  Each order includes a free #2 Phillips Bit.  [Volume Discount Available] Buy More, Save More with our automati