Prox Wood Construction Screw 4.5x80 mm Partial Thread TX20 Countersunk 250 pcs

The Prox Wood Construction Screw measures 4.5x80 mm and features a 50 mm partial thread, a TX20 drive, and a countersunk head. Designed for reliable and stable assembly of wooden structures, this fastener is suitable for various construction and woodworking projects. The countersunk head ensures a flush finish with the wooden surface, while the Torx drive allows high torque transfer with minimal risk of bit slip during installation. The partial thread tightly draws wooden elements together for a secure fit, and the overall screw design minimizes wood splitting. Complying with standard EN 14592, these screws are supplied in a practical pack of 250 pieces for professional and DIY use.

Advantages

The Prox wood construction screw provides several practical benefits for woodworking and assembly tasks. The partial thread design ensures that connected wooden elements are pulled tightly and securely against each other. The countersunk head allows the fastener to sit flush with the material surface, creating a neat appearance without protruding parts. Additionally, the Torx drive system enables efficient torque transfer, reducing slippage and wear on both the tool and the screw head. The specialized tip and thread geometry help to minimize wood splitting during driving, reducing the need for pre-drilling in many standard applications.

Suitable for

• Assembly of wooden frames and structures
• General woodworking and carpentry projects
• Joining boards, beams, and wooden panels
• Professional construction work and home renovations

When it may not be suitable

This product may not be suitable for working with extremely dense hardwood materials that require specialized heavy-duty structural fasteners without pre-drilling. It is also not designed for non-wood applications such as direct fastening into concrete, brick, or metal without appropriate anchors.

Key specifications

• Dimensions: 4.5 mm diameter and 80 mm length
• Thread length: 50 mm partial thread
• Drive type: TX20 Torx
• Head type: Countersunk
• Standard compliance: EN 14592
• Quantity per pack: 250 pieces

How to use

To use the Prox wood construction screw, align the wooden elements you wish to connect in the desired position. Insert the screw through the first piece of wood and drive it straight into the receiving material using a compatible TX20 screwdriver bit. Apply steady pressure and adequate rotation speed until the countersunk head rests completely flush with the wooden surface. Ensure that the torque setting on your power tool is adjusted correctly to avoid over-tightening. For very hard woods or near board edges, pre-drilling a pilot hole is recommended to achieve the best results.

What to consider before purchase

• Verify that the 4.5 mm diameter and 80 mm length meet the structural requirements of your specific project
• Check that you have a compatible TX20 driver bit for installation
• Ensure the 50 mm partial thread is appropriate for the thickness of the materials being joined
• Confirm the pack size of 250 pieces is sufficient for your planned workload

Usage recommendations: Always select the correct screw dimensions and driver size for the material thickness. Wear appropriate protective eyewear when driving fasteners into wood, and store the screws in a dry environment to prevent corrosion.