A cannulated, headless, self-drilling, self-tapping, hexalobe drive, titanium alloy lag screw with the look, strength, and bite of a “Tiger” Tiger stripe flute for channeling of bone particulate and tapered proximal shaft to add torsional strength at time of greatest need (Patent Pending) Multiple cutting edges and augers for tremendous bite and cutting power, with ease of insertion in dense cortical bone Radiused proximal edge to allow the majority of trailing thread into cortical bone when implanted at acute angles Available in 2.0mm, 2.4mm, and 3.0mm diameters with all associated instrumentation in a single system