Set of wheel Locking bolts. M12 x 1.5 Taper 19mm Hex 26mm Thread locks
• Thread size: M12 x 1.5. What is M12 x 1.25?. • Thread length: 26mm. • Spanner size: 17mm & 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.