Unifix Corrugated Fastener - 3/4" x 6"

These are primarily designed for interior use. If used outdoors, ensure they are protected from direct exposure to the elements or use a protective finish to prevent rust.

While they can be used with dense engineered woods, they perform best in natural hardwoods and softwoods where the metal teeth can grip the wood fibers effectively.

A standard hammer is sufficient for most applications, though some woodworkers prefer a dedicated fastener driver for consistent depth control.

No. Once driven into wood, the fasteners are designed to remain in place permanently. Attempting to remove them will likely damage the wood.

Yes, for the strongest possible joint, applying wood glue to the surfaces before driving the fastener is highly recommended.

Ensure you are using a smooth, flat-faced hammer and that you are striking the fastener perfectly flush. Avoid angled blows.

The fastener should be used as a reinforcement for an already clamped joint; re-clamp the wood tightly before driving the fastener.

If working with thin or brittle wood, try pre-drilling tiny pilot holes or ensuring the fastener is not placed too close to the edge of the board.