Timco Rainwater Screw, Exterior (White Organic) 4.0 x 40mm, Pack of 300

The Timco Rainwater Screw is a specialist fastener designed for the secure and durable installation of PVCu rainwater systems, including guttering, downpipes, brackets, and support clips. Engineered for performance and longevity, it combines robust design with weather-resistant properties, making it ideal for both professionals and DIY enthusiasts.

Key Features

• 25° sharp point with single slash – Reduces torque during insertion and minimises timber splitting risk, especially useful when fixing close to the edge of fascia boards.
• 40° deep single thread – Provides exceptional grip and high pull-out resistance to keep rainwater fittings secure in all weather conditions.
• Corrosion-resistant exterior coating (White Organic finish) – Tested to withstand over 1,000 hours of salt spray testing, ensuring long-term durability against rust.
• Low-profile pan head – Sits flush against fittings for a neat finish.
• PZ2 Pozi drive recess – Ensures a secure, cam-out resistant connection with power drivers for efficient installation.

Applications

Ideal for PVCu rainwater system installations, including guttering and downpipe support brackets. Its durable construction and weather resistance make it suitable for UK climates.

Supplied In

Convenient pack of 300 screws, perfect for professional jobs or larger domestic projects.