4 x Car wheel locking bolts lugs nuts. M12 x 1.5 Taper 19mm Hex inc caps covers
• Thread size: M12 x 1.5. What is M12 x 1.25?. • Spanner size: 17mm & 19mm Hex. • Seat type: Taper (Cone shaped). The Hex refers to the size of the nut/bolt head and therefore the corresponding size of the socket used with the wheel brace.