Nominal thread size Pitch, mm Thread hole, mm Total length, mm Thread length, mm Shank diameter, mmM12 1.75 10.20 110.0 18.0 9.0M14 2.00 12.00 110.0 20.0 11.0M16 2.00 14.00 110.0 20.0 12.0M18 2.50 15.50 125.0 25.0 14.0M20 2.50 17.50 140.0 25.0 16.0M22 2.50 19.50 1...