Screws
Nails
Fasteners & Fixings
Adhesives & Building Chemicals
Powertool Accessories
Hand Tools
Painting & Decorating
Building Hardware & Supplies
Security & Ironmongery
Workwear, PPE & Safety
TIMCO Self-Drilling Cement Board Screws – 4.2 x 42mm – Wafer Head – Exterior Silver
Pack Quantity:
200
Self-drilling cement board screws with wafer head and silver organic coating for fixing to steel drylining frames. Suitable for boards and external use.
£7.19 (inc VAT)
Free Delivery
When you spend over £60
VIP Members Club
Up to 10% off every order
8,000 + Products
View our range
Fast Delivery
Next day delivery options
Description
These Timco self-drilling cement board screws are specifically designed for fixing cement board to steel drylining frames up to 3.0mm thick. Ideal for both internal and external applications, they offer fast installation with no pilot hole needed.
The self-drilling point and self-tapping thread ensure a strong and reliable fix into light gauge steel. The countersunk wafer head features ribs under the head for a flush, clean finish, reducing the risk of board damage.
Finished in an exterior-grade silver organic coating, these screws provide superior corrosion resistance, tested to withstand up to 1,500 hours in a salt spray test. Fire classification rated A1 for compliance on commercial and domestic projects.
Features:
- Self-drilling point – no pilot hole needed (for steel up to 3.0mm)
- Self-tapping thread – fast drive and firm hold in metal studs
- Ribs under wafer head – improves countersinking and prevents board damage
- Silver organic coating – corrosion-resistant (1,500hr salt spray tested)
- Fire classification: A1
- PH (Phillips) drive for easy installation
Typical Applications:
- Fixing cement board to light steel frames
- Bathrooms, kitchens, wet rooms and external cladding
- Tile backer boards and fibre cement boards
- Suitable for commercial and domestic drylining
Features
| Weight | 0.722 kg |
|---|---|
| Brand |
Timco |
| Diameter mm |
4.2 |
| Driver Bit Size |
PH2 |
| Finish |
Exterior Plus |
| Head Type |
Countersunk Wafer |
| Length mm |
42 |
| Material |
Carbon Steel |
| Pack Qty |
200 |
| Pack Type |
Box |
| Recess Type |
Phillips |
| Point Type |
Self-Drilling |
| Size |
4.2 x 42 |
| Substrates |
Steel, Cement Board |
Delivery & Returns
All orders to the UK mainland are free of charge over £60. Orders under £60 inc VAT are charged at £9.95. We aim to dispatch all orders placed before 3pm to UK mainland postcodes on a next working day service. Some or all items in your order may be shipped directly from our suppliers. Unless otherwise stated during checkout, all direct shipments are processed on next day services with our supplier’s respective courier partners. Please note: This applies to postcodes on the UK mainland that do not require local third-party courier companies for delivery to hard-to-reach areas. Please see full details of our delivery policy.
Upon delivery, please inspect your goods thoroughly. If there are any issues, notify us within 72 hours of signing for the goods. You can contact us via the contact form or by emailing us at sales@fastfixingsonline.com with any requests to return the goods. For our full returns policy please visit our returns page.
Should you require any assistance or have any questions, please email us at sales@fastfixingsonline.co.uk, call us on 07920120644, or complete our contact form. We are open Monday to Friday 9am - 5pm.
