Thread Rolling Screws, Zinc Cr+3 (Inch)
Thread Rolling Screws with a Zinc Cr+3 finish are designed to form threads by displacing material rather than cutting it, creating strong, durable internal threads. The trivalent zinc coating provides corrosion resistance while maintaining a clean, professional appearance.
These screws are commonly used in automotive, appliance, electronics, and industrial applications where consistent thread strength and reduced material fatigue are required. The Zinc Cr+3 finish offers moderate rust protection for indoor and light outdoor environments, while the thread rolling design improves holding power and joint integrity. Ideal for high-volume production and precision assemblies, these screws deliver reliable fastening and long-term performance.