Timco Classic PZ Screws, Double Countersunk, 4.0x50mm, 200pk

The Timco Classic Multi-Purpose Screws are designed for exceptional performance across a variety of materials, including hardwood, chipboard, MDF, plastic, and thin sheet metal. These screws feature a 25° sharp point, special thread design, and corrosion-resistant plating to ensure long-lasting, efficient performance with strong holding power.

Key features include:

• Double countersunk head reduces the likelihood of shearing and aids in completing countersinking.
• Patented lubrication enhances the screw insertion speed and provides excellent corrosion resistance.
• 40° deep single thread ensures a secure fixing with high pull-out resistance.
• Surface-hardened up to 750 HV prevents torque shearing under load, while the 450 HV core improves ductility.
• Single slash on 25mm+ screws reduces torque and prevents wood splitting when inserted near edges.
• Fully threaded up to 75mm, with 70mm thread length for screws 80mm and above.

Ideal for professional and DIY applications, these screws combine durability, efficiency, and ease of use.