These screw-in anchors are inserted into a pre-drilled hole. The external protrusions bite into the wood, preventing the nut from turning or being pulled out.

D-type insert nuts offer advantages over barrel nuts and T nuts, as they can be installed from one side of the workpiece.

Suitable for soft woods such as pine, plywood, fiberboard, etc.

• Material: zinc alloy
• Size: M8x20mm
• Quantity: 12 pieces in total

For easier installation, open a hole of suitable size before installation. Enlarge the hole when the material is harder.