Slide down without bending
Builders use pins, both round and square section. The main requirement for these elements is a smooth surface. It is she who, in case of shrinkage, allows the timber to slide down without bending to the sides.
Builders use pins, both round and square section. The main requirement for these elements is a smooth surface. It is she who, in case of shrinkage, allows the timber to slide down without bending to the sides.