• Self-tapping screws made of high-hardness colored zinc metal, resistant to corrosion, rust, and wear • Self-drilling design allows direct use without pre-drilling, making it easy to penetrate and fasten into wood, concrete, and other materials • Flat cross head prevents slipping and provides a secure grip on various surfaces • Assortment of 360 screws in 9 different sizes, suitable for carpentry projects, repairs, and DIY • Includes plastic box for easy organization and transportation of screws • Suitable for fastening drywall, PVC panels, plastic, or wood in homes, offices, gardens, and workplaces • Durable screws, do not deform or break easily, maintain high performance in any environment • Easy to use with Torx screwdriver, ideal for installations in wood, ceilings, drywall panels, and other materials • Perfect for maintenance work, furniture construction, benches, chairs, and tables