Lot of (800) Torx drive flat head wood screws.
These coated screws are #10 size and are 4" in length with a type 17 tip.
The type 17 tip is a thread cutting screw for wood with an auger style point that helps clear chips and reduce splitting.
These screws also feature countersinking nibs under the head for a clean installed finish.
This coating is designed specifically for ACQ treated lumber and outdoor applications.
Driver bit is also included.