The most common wheel bolts that are used by BMW cars are M14x1.25, M14x1.5, and M12x1.5.
BONOSS provides a full line of BMW wheel bolts to fit your new aftermarket wheels.
They are made to the ISO Grade 12.9 standards: the tensile strength is over 1,220 Mpa.
Such BMW wheel bolts won’t fail easily when facing road bumps and impact loads.