Any undertaking that uses drywall as a core component needs Zinc Plated Drywall Screws. They are greatly useful for areas with moist conditions with their specific coating which protects against dry rot. Their sharp, coarse threads provide easy fastening and penetration while the wide thread adds to their versatility as screws. We at Pinghu Hengke Metal Products Factory make it a point to focus on quality and dependability, that is why our screws are made to meet international standards and customer satisfaction is always guaranteed.