40mm x 4.0mm White Rainwater Screws Low-Profile PZ Pan Head – Pack of 300

SKU: 40040CLARWBX

Brand: Timco

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Purpose-Made for Rainwater Systems: Specifically designed for fixing gutter brackets, downpipe clips and fittings when installing PVCu guttering and rainwater systems.
Secure High-Strength Fixing: Features a 40° deep single thread for excellent grip and high pull-out resistance, creating a strong and dependable fixing.
Helps Prevent Timber Splitting: Screws 25mm and above feature a single slash, reducing insertion torque and the likelihood of splitting when fixing close to timber edges.
1,000-Hour Corrosion Resistance: Durable protective coating is tested to withstand up to 1,000 hours of salt spray, making it ideal for exposed exterior applications.
Suitable for Timber & Masonry: Perfect for fixing gutters, downpipes, brackets and clips into timber; when fixing into brickwork, use a 5.5mm red wall plug.

Description

40mm x 4.0mm White Rainwater Screws Low-Profile PZ Pan Head – Pack of 300

Corrosion-Resistant Screws for Guttering & Rainwater Systems

The 40mm x 4.0mm White Rainwater Screws are specifically designed for securing brackets, clips and fittings during the installation of PVCu guttering, downpipes and rainwater systems. Featuring a clean white finish and low-profile pan head, these screws provide a strong, neat fixing that blends discreetly with white rainwater and roofline components.

The 40° deep single thread provides excellent grip and high pull-out resistance, helping to create a secure and dependable fixing. A single slash in the screw helps reduce insertion torque and lowers the likelihood of timber splitting, particularly when the screw is positioned close to the edge of the material.

Designed for exterior applications, the screws feature a corrosion-resistant coating tested to withstand up to 1,000 hours of salt spray. This added protection makes them particularly suitable for guttering and rainwater installations where fixings are regularly exposed to changing weather conditions.

Key Features

40mm x 4.0mm white screws designed for PVCu guttering, downpipes, brackets and clips
Low-profile PZ pan head provides a neat finish against white rainwater components
40° deep single thread provides secure fixing with high pull-out resistance
Corrosion-resistant coating tested to withstand up to 1,000 hours of salt spray

When fixing into brickwork, these screws should be used with a suitable 5.5mm red wall plug to provide a secure fixing.

Supplied in a convenient pack of 300, the 40mm x 4.0mm White Rainwater Screws Low-Profile PZ Pan Head provide a durable and professional fixing solution for guttering, downpipes and other PVCu rainwater system installations.

Technical Information

Delivery: 1-2 Working Days
Lead Time: In Stock
Colour: White
Driver Bit Size: PZ2
Head Type: Low Profile Pan
Material: Carbon Steel
Point Type: 25° Sharp with Single Slash

Delivery & Returns

Delivery

The despatch timings we publish are estimates and due consideration needs to be made when making purchases with tight deadlines and as such we shall not be liable for any losses, costs, damages, charges, or expenses caused by any delay for delivery of the goods.

Returns Policy For Brissco Online

We appreciate that there may be occasions you may wish to return items. To help you with this process please see our returns policy below.

Returning an item – Damaged

In the event you receive damaged goods we will arrange a replacement item for you. However, it is your responsibility to notify us within 72 hours of receipt that an item has been received damaged (please see risk below).

Returning an item – Risk

On receipt of the delivery you, the customer, are responsible for those goods and any loss or damage to the goods shall be at your own risk.

Returning an item – Incorrect

If you receive incorrect goods it is your responsibility to notify us within 72 hours of receipt at which point we will make the necessary arrangements.

Delivery shortages

Firstly, our carrier delivers parcels/packages. Any shortages of them must be reported to the driver on receipt. Secondly, shortages of contents of the parcel(s)/package(s) against the enclosed Brissco advice note must be made within 72 hours.

FAQs

1. What are these white rainwater screws used for?

These screws are specifically designed for installing brackets and clips on PVCu rainwater systems, including gutters and downpipes. The white finish provides a neat appearance when used with white PVCu rainwater products.

2. What size are the rainwater screws?

Each screw measures 4.0mm x 40mm, equivalent to approximately 8 x 1½", with a threaded length of 35mm.

3. What type of head do these screws have?

The screws feature a low-profile pan head with a Pozi recess, providing a secure fixing while maintaining a neat, discreet finish on PVCu guttering and downpipe installations.

4. Can these screws be used for fixing gutter brackets?

Yes. They are ideal for securing PVCu gutter brackets and clips to suitable substrates, providing a strong and reliable fixing when correctly installed.

5. Are these screws suitable for fixing downpipe clips?

Yes. The screws can be used for securing downpipe clips and brackets, as well as other components used during PVCu rainwater system installation.

6. Can these rainwater screws be fixed into brick?

Yes. When fixing into brick or suitable masonry, use the screws with a 5.5mm red wall plug to achieve a secure fixing.

7. What materials can the screws be used with?

These rainwater screws are suitable for use with plastic, timber and man-made board, as well as masonry when combined with the appropriate wall plug.

8. Are the screws suitable for exterior use?

Yes. They feature a corrosion-resistant coating tested to withstand 1,000 hours of salt spray, making them well suited to exposed guttering, downpipe and rainwater applications.

9. What is the benefit of the single slash point?

The 25° sharp point with a single slash helps reduce insertion torque and lowers the likelihood of timber splitting, particularly when fixing close to the edge of the material.

10. What type of thread do the rainwater screws have?

The screws feature a 40° deep single coarse thread designed to provide excellent grip and high pull-out resistance. Supplied in a pack of 300, they are a convenient choice for both individual installations and larger roofline and rainwater projects.

Reviews

Simon

Great Screws for a Complete Roofline Job

Used a pack of these while replacing the fascia, soffit and rainwater system on an extension. They worked perfectly for securing the gutter brackets and downpipe clips, with a strong grip and a neat finish. The white heads disappear nicely against the PVCu fittings, which gives the installation a much more professional appearance. We also had plenty left in the 300 pack for future maintenance jobs.

MARK

Strong Screws That Blend in Nicely

We've used these for fitting white gutter brackets, downpipe clips and other roofline components and they've performed very well. They're sharp, grip securely and the low-profile head sits neatly against the fitting. Having a proper exterior-rated screw is important on rainwater jobs, rather than using whatever happens to be in the toolbox. The pack of 300 is also a convenient quantity for regular installation work.

Ashley

Neat Finish on Our New Guttering

Bought these screws along with new white guttering for our garage. They're a small detail, but having a white screw head makes the finished job look much better than using standard zinc screws. They went in smoothly and held the brackets firmly in place. It's also reassuring that they're designed for exterior use and have a corrosion-resistant coating, especially with the amount of rain we get.

Paul

Good Trade Pack and Quality Fixing

We fit quite a lot of PVCu rainwater products and these have become a useful screw to keep in the van. The 40mm length is suitable for plenty of gutter brackets and downpipe clips, and the coarse thread gives a good secure fixing into timber. The white head is particularly useful as there's no obvious screw showing against the white fittings once the job is finished.

sally

Ideal Screws for White Guttering

Used these when replacing the white guttering and downpipes on our house and they were exactly what we needed. The screws drive into the timber easily and hold the gutter brackets securely without needing excessive force. The white low-profile heads are a big improvement over ordinary screws as they blend in with the fittings and give everything a much cleaner finish. Brissco were really helpful when we ordered the guttering and made sure we had the correct fixings and accessories to complete the job. Everything was delivered together and well packaged. Very pleased with the service.