4. Corrosion Resistance Certain washer materials, such as rubber or specialized coatings, can provide added resistance to moisture and corrosion, extending the lifespan of the fastener.

4. Corrosion Resistance The black phosphate coating not only provides a sleek finish but also protects the screws from rust and corrosion. This is crucial in regions with high humidity or in applications where moisture may be a concern, ensuring that the integrity of the assembly remains intact over time.

Applications of 2% Self-Drilling Screws