ACDelco M8-1.25 Thread Multi-Purpose Nut - 12337995 Part #: 12337995 Line: ACD ACDelco M8-1.25 Thread Multi-Purpose Nut 1 Year Limited Warranty Material: Steel Quantity: 10 Thread Size: M8-1.25 SAE Or Metric: Metric Seat Type: Flat Thread Handing: Right-Hand Thread Show More Show Less