Flat Frearson Head Silicon Bronze Wood Screws
Silicon Bronze wood screws with a flat head and a Frearson drive.
A Frearson drive is very similar to a Phillips drive. From Wikipedia: The Frearson screw drive, also known as the Reed and Prince screw drive, and specified as ANSI Type II Cross Recess, is similar to a Phillips but the Frearson has a sharp tip and larger angle in the V shape.[20] One advantage over the Phillips drive is that one driver or bit fits all screw sizes. It is often found in marine hardware and requires a Frearson screwdriver or bit to work properly.