Timco Classic Multi-Purpose Double Countersunk Screws Yellow 3.0mm x 20mm Pack of 200 30020CLAF | Driver Bit Size - PZ1 | Material - Carbon Steel

Timco Classic Multi-Purpose Double Countersunk Screws are engineered to excel across a variety of materials including hardwood, chipboard, MDF, plastic, and thin sheet metal. Their double countersunk design minimizes the risk of head shear and facilitates smooth countersinking during installation, ensuring a neat finish. These screws feature a patented lubrication formula that not only speeds up insertion but also enhances resistance to corrosion, making them suitable for both indoor and outdoor applications. The 40-degree deep single thread provides a secure grip and high pull-out resistance, ensuring reliable fastening even in challenging conditions. Crafted from carbon steel, these screws boast surface hardening up to 750 HV to prevent torque shearing under load, while maintaining a core hardness of up to 450 HV for improved flexibility. This dual-hardness approach ensures durability and longevity, crucial for demanding projects where strength and reliability are paramount. Compatible with a PZ1 driver bit, Timco Classic Multi-Purpose Screws are a versatile choice for carpentry, construction, and DIY tasks where dependable fastening across diverse materials is essential.

Key Features

Perform efficiently in hardwood, chipboard, MDF, plastic and thin sheet metal. Double countersunk reduces the likelihood of head shear and assists completion of countersinking. Patented lubrication, designed to enhance screw insertion time and provides greater resistance to corrosion. 40 degree deep single thread to provide a secure fixing with high pull-out resistance. Surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility. Brand - Timco. Colour - Yellow. Pack of 200. Size - 3.0mm x 20mm. Driver Bit Size - PZ1. Material - Carbon Steel.