Dorman 1/2-20 Inch Thread 3/4 Inch Hex Torque Lock Nut - 247-014BX Part #: 247-014BX Line: DOR Dorman 1/2-20 Inch Thread 3/4 Inch Hex Torque Lock Nut Limited Lifetime Warranty Material: Steel Thread Size: 1/2-20 Inch SAE Or Metric: SAE Thread Handing: Right-Hand Thread Seat Style: Conical Color/Finish: Zinc Hex Size (in/mm): 3/4 Inch Show More Show Less