Timco 4.0x20mm Double Countersunk Woodscrews, Zinc, 200 Pack
High-quality Timco double countersunk woodscrews (4.0x20mm, zinc) for timber, MDF & masonry. 200-piece pack.
The Timco 4.0x20mm Double Countersunk Woodscrews are designed for secure fixings in timber, man-made boards, or masonry when used with a plastic plug. These screws feature a single thread and a zinc finish, ensuring durability and resistance to corrosion.
Key Features
- Double countersunk head: Reduces the likelihood of head shear and ensures a flush finish.
- Wax lubricated: Enhances screw insertion time, provides extra driving torque, and improves corrosion resistance.
- 40° deep single thread: Offers high pull-out resistance for a secure fixing.
- 25° sharp point: Ensures a fast start and improved thread acceptance.
- Fully threaded for lengths up to 75mm: Screws 80mm and above have a 70mm thread length.
These screws also come with a Square (SQ) recess type, requiring an SQ2 driver bit, making them easy to install while providing a firm grip. The carbon steel construction with zinc finish delivers long-lasting performance, ideal for both indoor and outdoor applications where strength and reliability are essential.
- Timberwork
- Man-made boards (e.g., chipboard, MDF)
- Masonry (with plastic plugs)
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- Thread Diameter: 4.0mm
- Length: 20mm
- Thread Length: 15mm
- Head Type: Double Countersunk
- Recess Type: Square (SQ)
- Point Type: 25° Sharp
- Driver Bit Size: SQ2
- Finish: Zinc
- Material: Carbon Steel
- Quantity: 200 pieces
- Weight: 249g
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Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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