Invictus Body Jewelry

Black PVD Titanium Internally Threaded Hammered Disk Top

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Size 4.2mm (L) x 4.2mm (W) x 0.6mm (THK) 5.2mm (L) x 5.2mm (W) x 0.75mm (THK)

Black PVD Titanium Internally Threaded Hammered Disk Top.

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.

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