Spacer nail fo vineyard with wooden piles.
They are used to position double wires on the pile.
The special threading prevents accidental wire loss while still allowing the nail to rotate on itself, thus facilitating the positioning of the wire.
It is recommended to pre-drill a hole for easier insertion.
Made of stainless steel, Inox 304
Diameters: 4,00mm (ART. C6), 3,5mm (ART. C7), 3,00mm (ART.C8).