Tiller knife with Kverneland compatible tiller (Maletti) Screw with nut Thread: M14 x 1.5 L (mm): 40 G (mm): 26 : 12.9 Dimensions (mm): M14 x 1.5 x 40 , 12.9 Right Knife Code: 180MAL-12R Left Knife Code: 180MAL-12L Screw & Nut Code: 18030-1440 NS