Eibach M12 x 1.5 wheel bolt with 30mm length, 17mm hex and taper-seat is offered in a black finish as described. The listing specifies the thread pitch, overall length, hex drive and seat type, matching requirements for wheel attachment points that call for an M12 x 1.5 taper-seat bolt of this size and finish.
Eibach Wheel Bolt M12 X 1.5 X 30mm X 17mm Hex Taper-Seat Black Finish