Timco Classic PZ Double Countersunk Screws 4.0x25mm, Stainless Steel (25pk)

The Timco Classic Multi-Purpose Screws offer superior performance with A2 stainless steel construction, providing ultimate corrosion resistance. Perfect for use in corrosive environments or when fixing to materials with inherent corrosive characteristics like green oak. These screws are ideal for softwoods, hardwood (pre-drilled), chipboard, MDF, and plastic.

Key features include:

• Double countersunk head – Reduces likelihood of head shear and assists in countersinking
• 40° deep single thread – Provides secure fixing with high pull-out resistance
• Surface hardened up to 750 HV – Prevents torque shearing under load
• Core hardness up to 450 HV – Improves ductility for tougher applications
• Single slash on 25mm+ screws – Reduces torque and prevents timber splitting near edges
• Fully threaded up to 75mm – Ensures strong holding power

These high-quality screws are designed for durability and performance, making them a reliable choice for both indoor and outdoor applications where corrosion resistance is essential.