Prox Wood Construction Screw 3x40 mm TX10 Countersunk Head Partial Thread 25 pcs

The Prox Wood Construction Screw 3x40 mm TX10 Countersunk Head Partial Thread 25 pcs is designed for secure and stable wooden structure assembly. This wood construction screw features a countersunk head and a Torx drive, ensuring reliable performance in various construction and mounting tasks. The partial thread design ensures a tight joining of wooden elements, while the countersunk head provides a flush surface finish. Engineered to minimize wood cracking, this fastener complies with the EN 14592 standard for structural timber products.

Advantages

The screw is equipped with a TX10 Torx drive that allows efficient transfer of torque and reduces bit slippage during installation. The partial thread configuration ensures that wooden elements are pulled together tightly for a stable joint. The countersunk head sinks completely into the material, creating a smooth, flush surface without requiring extra countersinking work. Additionally, the screw geometry minimizes the risk of wood cracking, making it suitable for precise woodworking and framing tasks.

Suitable for

• Assembly of wooden structures and frames
• General woodworking and furniture manufacturing
• Mounting wooden elements and trim
• Indoor carpentry and installation work

When it may not be suitable

This product may not be suitable for heavy-duty structural applications requiring larger dimensions than a 3 mm diameter and 40 mm length. It is also not recommended for direct use in highly corrosive environments or with treated woods that react with standard steel unless appropriate corrosion resistance is verified.

Key specifications

• Diameter: 3 mm
• Length: 40 mm
• Thread length: 25 mm
• Drive type: TX10 Torx
• Head type: Countersunk
• Thread type: Partial thread
• Quantity per pack: 25 pieces
• Standard compliance: EN 14592

How to use

To use the wood construction screw, select a compatible TX10 screwdriver bit to ensure a secure fit and prevent cam-out. Position the wooden elements and drive the screw perpendicularly into the wood. The partial thread will draw the components together as the fastener is tightened. Continue driving until the countersunk head sits flush with or slightly below the wood surface.

What to consider before purchase

• Verify that the 3 mm diameter and 40 mm length meet the dimensional requirements of your project
• Ensure you have a compatible TX10 drive bit for installation
• Check the pack quantity of 25 pieces against the scope of your work
• Confirm compatibility with the wood type and environmental conditions

Usage recommendations: Always use a proper Torx TX10 bit to avoid damaging the screw head during installation, and pre-drill pilot holes if working near the edges of hardwood to further prevent splitting.