Black PVD Titanium Internally Threaded 4-Prong CZ Front Facing Top

Black PVD Titanium Internally Threaded 4-Prong CZ Front Facing Top. 

• The design ensures that the top sits flush against the post.
• The design minimizes any gap which could occur between the post and the setting.
• The post "sinks" into the surface of the setting.

Made from implant-grade titanium Ti-6AL-4V-ELI ASTM F136 and coated with Titanium Nitride (TiN) using the Physical Vapor Deposition (PVD) process.

The PVD coating bonds at the atomic level to the titanium, creating a chemically inert and nickel-free surface that won’t flake, leach, or irritate the skin. The same technology is used in medical and aerospace applications for its safety and stability.

Titanium Nitride forms an ultra-hard, scratch-resistant layer that becomes part of the metal itself — not just a surface coating. The result is a deep black finish that resists wear, fading, and corrosion for long-lasting beauty and performance.