Dorman Autograde Rear Right Hand Thread Wheel Nut (610-428.1) Thread Size/Knurl Diameter: M14 - 1.5/0.6232 Under Head Length/Shoulder Length: 2.5748/0.6377 Quick-Start Nose/Stud Material: Yes/Steel Thread Handling: Right Hand Thread Wheel Stud Style: Serrated Stud without Clip Head