Metric Wheel Nuts and Bolts Description

Metric wheel nuts and bolts are identified in the following way: The wheel nut has the word Metric stamped on the face. The letter M is stamped on the end of the wheel bolt. The thread sizes of metric wheel nuts and the bolts are indicated by the following example: M14 x 1.5 M = Metric 14 = Bolt diameter in millimeters 1.5 = Millimeters gap per thread