Hillman 128063 12"X2-1/2" Round Head Square Drive Zinc Wood Screw-50PK

Wood screws have a smooth shank that pulls the two pieces of wood together for a tight joint. Only the shaft of the screw penetrates the wood, avoiding splitting.
Provides superior rust and corrosion protection
Countersink into the material for a smooth surface area
Zinc Plated for moderate corrosion resistance
Package of 50
#2 x 2-1/2″