
Malaxy Countersunk Head Chipboard Screw Carbon Steel 4.8 DIN7505 Cross Recessed Zinc Plated MDF OEM Chipboard Screw. Countersunk Design: Flush installation for clean surfaces on wood, MDF, chipboard, plywood, and furniture. Phillips Drive: Cross recessed drive supports efficient power-tool installation and secure fastening. DIN 7505 Standard: Reliable fiberboard screw design for furniture, woodworking, and engineered wood applications. Carbon Steel: Durable C1022 carbon steel construction with excellent strength and consistent performance. Sharp Thread: Coarse self-tapping thread provides strong grip and fast penetration into wood boards. Zinc Plated: White, blue, or yellow zinc finishes improve corrosion resistance and surface protection. Case Hardened: Heat-treated construction delivers high strength, wear resistance, and improved thread durability.