Press In Stud
Class 10.9
Diameter: M8
Thread Pitch: 1.25
Length: 28mm
Head Height: 2.5mm
Head Diameter: 13.5mm
Knurl Diameter: 9.12mm
Knurl Length: 4mm
5 Per Package
To determine what drill size you need, you will need to know the axle hub material, and the wheel stud knurl diameter. If your axle hub material is cast iron or steel, your drill size will be .127mm smaller than the knurl diameter. If your axle hub material is aluminum, your drill size will be .178mm smaller than the knurl diameter.