Timco Rainwater Screw Exterior White Organic 5.0 x 25 mm, 300 pcs

Overview

The Timco Rainwater Screw is a specialist fastener designed for the secure and durable installation of PVCu rainwater systems. It is suitable for guttering, downpipes, brackets and support clips and is ideal for roofing contractors, builders and DIY enthusiasts working on exterior projects.

Key Features

• 25° sharp point with a single slash on the first 25 mm of the shank – reduces torque and minimises timber splitting, especially near fascia edges.
• 40° deep single thread along 35 mm of the length – provides exceptional grip and high pull‑out resistance.
• Low‑profile pan head sits flush against the fitting.
• PZ2 Pozi drive recess delivers a cam‑out resistant connection for power drivers.
• High‑quality corrosion‑resistant exterior coating (Black Organic finish) tested for over 1 000 hours in salt spray – protects against rust in the harsh UK climate.

Specifications

• Size: 5.0 × 25 mm
• Colour: Exterior (White Organic)
• Point Angle: 25°
• Thread Angle: 40°
• Thread Length: 35 mm
• Coating / Finish: Black Organic (corrosion‑resistant)
• Head Type: Low‑profile pan head
• Drive: PZ2 Pozi

Applications

These screws are intended for use with PVCu rainwater systems, including guttering, downpipes, brackets and support clips. Their design ensures reliable performance in external fixings where long‑term weather resistance is required.

Pack Details

Supplied in a practical box containing 300 pieces. Box dimensions are 90 mm (W) × 135 mm (D) × 60 mm (H) and the total weight is 1 140 g, making storage and transportation straightforward.