Our factory specializes in producing high-quality gypsum board Tornillo coarse fine thread self-tapping drywall screws. Our screws are known for their durability, strength, and ability to securely attach drywall to studs. Made with precision and attention to detail, our self-tapping screws feature a fine thread design that ensures easy insertion without cracking or splitting the drywall. The screws come in various sizes and quantities, and our factory can also provide customized products to meet your specific needs. Choose our factory for the best quality screws at affordable prices.