Tiller-compatible knife HOLDER Screw with nut Thread: M12 x 1.25 L (mm): 40 G (mm): 27 : 12.9 Dimensions (mm): M12 x 1.25 x 40, 12.9 Right knife code: 180HOL-01R Original right knife code: 1832442310 Left knife code: 180HOL-01L Original left knife code: 1832442210 Screw and nut code: 18030-1240 NS