Prox Timber Construction Screw 6x120mm TX30 Countersunk Head Partial Thread

The Prox Timber Construction Screw 6x120mm TX30 Countersunk Head Partial Thread is a specialized fastener designed for secure and reliable wood-to-wood assembly in professional construction and renovation projects. Measuring 6 mm in diameter and 120 mm in total length, this timber construction screw features a 70 mm partial thread that effectively pulls wooden elements tightly together to create robust structural joints. Engineered for efficiency and precision, it minimizes the risk of wood splitting during installation.

Advantages

This construction screw is equipped with a TX30 drive that facilitates high torque transfer and significantly reduces the likelihood of bit slippage during driving. The countersunk head design allows the screw to sit flush with the wooden surface, ensuring a clean and even finish without requiring additional countersinking work. Certified according to the EN 14592 standard for structural timber applications, it delivers dependable performance for demanding load-bearing tasks. Supplied in a convenient box of 150 pieces, it meets the requirements of both large-scale building sites and workshop tasks.

Suitable for

• Wood-to-wood assembly in timber framing
• General structural construction and renovation projects
• Securing beams, joists, and heavy wooden elements
• Carpentry and professional woodworking applications

When it may not be suitable

This screw may not be suitable for applications involving non-wooden materials such as concrete, masonry, or sheet metal without appropriate anchors. Additionally, it should not be used in highly corrosive environments where specialized rust-resistant coatings are strictly required.

Key specifications

• Diameter: 6 mm
• Length: 120 mm
• Thread length: 70 mm
• Thread type: Partial thread
• Head type: Countersunk head
• Drive type: TX30
• Quantity per box: 150 pieces
• Standard certification: EN 14592

How to use

Align the wooden elements to be joined in their desired final position. Select a compatible TX30 screwdriver bit and attach it to your power tool. Place the screw perpendicularly against the wood surface and drive it in at a steady speed. The partial thread will engage and draw the materials firmly together as the countersunk head recesses flush into the timber.

What to consider before purchase

• Verify that the 120 mm length and 70 mm partial thread are appropriate for the thickness of the timber elements you plan to fasten.
• Ensure you have a compatible TX30 driver bit available for installation.
• Check the box quantity of 150 pieces against the estimated scale of your project to ensure an adequate supply.

Usage recommendations

Always store the screws in a dry environment to prevent premature corrosion and wear before installation.