25 M8-1.25 X 25mm Hex Head Sems Bolts GM 11503619 Replaces M8-1.25 X 25mm Hex Head Sems Bolts GM 11503619 M8-1.25 x 25mm, Hex Head Sems 24mm (15/16"), Washer O.D. 13mm Hex Phosphate Class 9.8 Replaces GM 11503619 25 Per Package