#10-24 x 1-1/2" Ceramic Coated Thin Wafer Head Phillips Drive Ply-Metal Self-Drilling Wood to Metal Screw.
Ideal for wood-to-metal fastening the screw will quickly penetrate plywood and the #3 point will self-drill
and fasten into 12-8 gauge sheet metal. The large diameter Wafer style countersunk head will carry the fastening load over a larger area for a better clamping force. The exterior grade triple layer baked ceramic topcoat 1000 hour Salt Spray finish provides excellent corrosion resistance and is approved for use with ACQ Treated Lumber.