SCREW WITH PVD COATING
WE PRESENT THE EVOLUTION OF THE CLINICAL SCREW.
Screws with WC/C (tungsten carbide) coating increase their performance since they can reduce screw torque while improving a 30% the tightening torque. Thus, making a more stable fixation.
Fully heme and biocompatible as it is carbon-based.
Very resistant to corrosion.
High wear resistance.
High hardness (2.000-5.000 HV)
Very low friction coefficient (0.1-0.01)