Car wheel bolts nuts lugs M12 x 1.25, 19mm Hex, 28mm thread, taper seat x 20
•Thread size: M12 x 1.25. What is M12 x 1.25?. •Thread length: 28mm. •Spanner size: 19mm Hex. The Hex refers to the size of the nut/bolt head and therefore the corresponding size of the socket used with the wheel brace.