Thickened Galvanized Steel Color Tile Waterproof Self-Drilling Screw Washer.

This durable product is designed for secure installation of color tiles, featuring a self-drilling screw that ensures easy application without the need for pre-drilling. Made from thickened, galvanized steel, it offers excellent resistance to corrosion and environmental wear. The integrated waterproof washer provides a reliable seal, preventing leaks and moisture intrusion. Ideal for both indoor and outdoor projects, it combines robust construction with straightforward functionality, making it a dependable choice for construction and renovation needs. Material Grade: 4.8 Product Grade: A-level Manufacture country: China Instructions included: No