The Eibach M12 x1.5 wheel bolt is a 45mm lug fastener with a 17mm hex head and tapered seating, made as a direct replacement for applications requiring that thread pitch and length. It supplies the necessary reach and head size to secure wheels properly while preserving the intended tapered-seat interface between wheel and hub.
Eibach Wheel Bolt M12 X 1.5 X 45mm X 17mm Hex Taper-Seat