Timco Drywall Screws for Cement Board, 4.2x42mm, 200 Pack
High-quality Timco drywall screws for cement board—PH2 countersunk, corrosion-resistant, 4.2x42mm, 200-pack.
The Timco Drywall Construction Timber Stud Cement Board Screws are specifically designed for fixing cement board to timber and thin sheet metal (maximum 0.6mm thickness). These screws feature a self-countersinking head for a secure and flush finish, ensuring a professional and clean installation every time.
The twin-cut point with a hi-low thread allows for rapid 'pick-up' and reduced torque, making installation quicker and easier. An exterior-grade coating provides superior corrosion resistance in damp or corrosive environments, surpassing standard fasteners in durability.
Key Features:
- Organic plating – Withstands 1,500 hours in a salt spray test, ensuring long-term performance.
- Ribs under the head – Improve countersinking for a flush fit.
- A1 Fire Classification – Suitable for high-safety applications.
- Compatible – Ideal for timber and thin sheet metal (max. 0.6mm).
Ensure a strong, reliable hold for cement board installations with Timco’s high-quality screws, engineered for both speed and durability in exterior and construction settings.
Technical Specifications:
- Thread Diameter: 4.2mm
- Length: 42mm
- Thread Length: 38mm
- Head Type: Countersunk Wafer
- Recess Type: Phillips (PH2)
- Point Type: Twin-Cut
- Finish: Exterior Plus (superior corrosion resistance)
- Material: Carbon Steel
- Max Drilling Thickness: 0.6mm
- Fixing cement board to timber
- Securing cement board to thin sheet metal (≤0.6mm)
- Exterior applications (damp/corrosive environments)
- Thread Dia.: 4.2mm
- Length: 42mm
- Thread Length: 38mm
- Head Type: Countersunk Wafer
- Recess Type: Phillips (PH2)
- Point Type: Twin-Cut
- Driver Bit Size: PH2
- Finish: Exterior Plus (high corrosion resistance)
- Material: Carbon Steel
- Max Drilling Thickness: 0.6mm
- Coating Durability: 1,500 hrs salt spray resistance
- Fire Classification: A1
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
