Timco C2 Exterior Strong-Fix PZ CSK Screws 4.0 x 50, 560 g

The Timco C2 Exterior Strong-Fix PZ CSK Screw is a high‑performance, silver organic‑coated fastener designed for demanding outdoor applications and harsh environments. Its modern manufacturing techniques provide exceptional corrosion resistance, superior holding strength and rapid installation, making it suitable for professionals and serious DIYers.

Coating System

A multi‑layer coating combines a robust zinc base layer with a durable organic top‑coat barrier. This finish is specially plated to deliver 1,000 hours of salt spray resistance, protecting the screw in coastal areas, garden structures and exterior cladding where moisture and salt are prevalent.

Key Features & Benefits

• Exceptional Corrosion Resistance: Silver organic exterior finish offers long‑lasting performance in outdoor and damp conditions.
• Rapid Installation & Reduced Splitting: Patented twin‑cut point ensures quick engagement and minimises timber splitting.
• Enhanced Pull‑Out Resistance: Dual‑angle thread design provides high holding power in a wide variety of materials.
• Clean Countersinking: Ribs under the head improve countersinking so the head sits flush or below the surface.
• Debris Removal: Helix shank design clears debris from the hole, improving clamping force and ease of installation.
• Consistent Threading: Provides smooth, reliable driving performance.

Variant Details

• Size: 4.0 × 50 mm