The expansion nut for wood is an insert that is inserted into a wooden hole with a diameter of 6 mm.
An M4 screw is screwed into the nut. When the screw is in the nut, the nut stretches to grip the bores tightly.
We suggest that you also use glue when installing the nut.
Material: Brass
Nut length: 10mm
Thread: M4
Packaging: 10-piece
The price is for 10 pieces.








