Cannulated shaft accepts 1.6mm diameter guide wires (threaded and nonthreaded wires available)

Hemispherical head is designed foroptimal annular contact with washers and DePuy Synthes plates when screws are angled

Standard 3.5mm hexagonal drive is compatible with screwdrivers in other commonly used DePuy Synthes sets

Reverse-cutting flutes assist in screw removal

Cancellous thread profile uses deep cutting threads with a large pitch to increase resistance to pullout. The large pitch also accelerates screw insertion and removal

Self-drilling, self-tapping screw tip facilitates screw insertion by eliminating the need for predrilling and tapping in most cases