... 2. Strength 3.Lightweight 4. Compatibility...Dental implants--Dental crown screws and nailsWe make the dental implant in a whole set, includes : ... .- Abutment screw:Or you can only use the dental crowns screws .- Dental Material: Titanium 6Al-4V ELI- Standard: ASTM ... can be commonly used in Orthopaedic Screws, Pins, Rods, Dental Implants, Surgical Devices, and Aerospace Applications.3.Specifications: ...