Vite Piombo Acciaio Inox Lunga 350mm con Dado Ottone per Stampa 3D Confezione da 10
Material: The product is made of stainless steel screw rod and brass nut. Thread: trapezoidal thread, lead: 2mm (the nut moves 2mm in a turn). Brass nut: With 4 holes, the hole spacing is 12mm, which is convenient for fixing to the machine.