Heifix Multi-Purpose Wood Screws Pozi Double Countersunk - FREE Screw Bit Included (QTY 200, 4mm x 50mm)
PoziDriv Screw Bit Included
Material: Carbon steel 1022 with yellow zinc plating for enhanced durability and corrosion resistance.
Unique Design: The double countersunk head sits flush with the surface, creating a smooth and seamless appearance.
Enhanced Strength: The double countersunk head is stronger than standard countersunk heads, reducing the risk of breakage.
PZ-Slot Drive: Provides enhanced torque transfer and minimizes the risk of the screwdriver slipping during installation.
Milling Ribs: Located under the head, these ribs prevent the screw from sliding or rotating during installation. They provide additional friction to keep the screw's position stable, even under vibration or impact.