Woodspread: high-strength expansion insert for wood and lightweight materials

Woodspread is an expansion fastener designed for applications in wood and lightweight materials, ideal for ensuring strong and durable fastening in tapered holes.

Thanks to its controlled expansion system, Woodspread provides high tensile and torque resistance, evenly distributing stress within the material. This results in a stable and reliable joint, reducing the risk of loosening over time.

Compatible with metric screws from M4 to M10, it allows repeated tightening and loosening without compromising the mechanical properties of the joint. Unlike traditional self-tapping screws for wood, Woodspread prevents material damage and loss of holding strength, ensuring consistent performance even after multiple assembly cycles.

It is the ideal solution for applications requiring structural strength, reliability, and serviceability, combining easy installation with high mechanical performance.

Discover all Woodspread technical specifications.