Coarse Thread Drywall Screws are the most critical in any drywall installation as they ensure the necessary strength and reliability for paneling. The coarse threads are meant to firmly grip the drywall and the underlying structures to ensure no loosening occurs with time. If you are tackling a new construction site as well as a remodeled one, our screws are created with exceptional performance in mind and are the quietly trusted industry standard. Providing quality products that ensure customer satisfaction is the goal of Pinghu Hengke Metal Products Factory. By enforcing stringent quality checks on every screw we sell, you can confidently complete your projects.