Black Wheel Locking Bolts Fit BMW E24 E63 E64 E23 E32 E38 6 7 Series 28mm alloy
Thread length : 28mm. 4 X M12X1.5 standard locking Bolts. of thread and a 60 degree taper collar + key. Collar : 60 Degree Tapered. Key head size : 17mm + 19mm. Bolt Total Length : 55mm. 100% Money back policy in place if you are not happy.