2/5/10pz Dado zigrinato acciaio al carbonio nichelato dadi di serraggio manuale M3M4M5M6M8
◼ Type:Round nut. ◼ Surface: Nickel plated. ◼ Material: Carbon steel. Deep and clear threads, uniform force, screw threads are not easy to slip into the process of use. ◼ Mode of action: Hand screw. ◼ Product strength: Class 4.8.