Timco Classic Multi-Purpose Screws PZ Double Countersunk 4.0x30mm (200pc)

The **Timco Classic Multi-Purpose Screws** offer superior performance across various materials including hardwood, chipboard, MDF, plastic, and thin sheet metal. Their 25° sharp point and special thread design ensure efficient performance while providing exceptional holding power.

These screws feature a double countersunk head which reduces the likelihood of head shear and assists in complete countersinking. The patented lubrication enhances insertion time while offering greater resistance to corrosion. A 40° deep single thread design ensures secure fixing with high pull-out resistance.

**Key Features**

• Surface hardened up to 750 HV to prevent torque shearing under load
• Core hardness of up to 450 HV for improved ductility
• Single slash on 25mm+ screws to reduce torque and timber splitting
• Fully threaded up to 75mm and 70mm thread length for 80mm+ screws

Perfect for professionals and DIY enthusiasts alike, these screws provide durability and reliability in a variety of applications.