This self-drilling sheet metal screw is made from galvanized material, offering strength and long-lasting use. The appropriate size of its dimension will facilitate you in many applications, whether for constructions or repairs.

• Diameter: 4.2mm, for ideal application in various materials.
• Length: 13mm, ensuring stable fastening.
• Self-drilling function, making installation easier without the need for pre-drilled holes.
• Packaging contains 300 pieces, ideal for large projects.

It is the perfect choice if you need reliable screws for your work, without worrying about their quality and durability.