[ M3*0.35[细牙] ]
[ M4*0.5[细牙] ]
[ M5*0.5[细牙] ]
[ M6*0.5[细牙] ]
[ M6*0.75[细牙] ]
[ M7*0.75[细牙] ]
[ M7*1.0[细牙] ]
[ M8*0.5[细牙] ]
[ M8*0.75[细牙] ]
[ M8*1.0[细牙] ]
[ M9*0.5[细牙] ]
[ M9*0.75[细牙] ]
[ M9*1.0[细牙] ]
[ M10*0.5[细牙] ]
[ M10*0.75[细牙] ]
[ M10*1.0[细牙] ]
[ M10*1.25[细牙] ]
[ M12*0.5[细牙] ]
[ M12*0.75[细牙] ]
[ M12*1.0[细牙] ]
[ M12*1.25[细牙] ]
[ M12*1.5[细牙] ]