This Eibach wheel bolt is specified for Porsche Macan applications from 2015–2023 and lists M14 x 1.5 thread, 30mm length, 17mm hex and a round seat. It supplies the correct thread pitch, shank length and seat profile required by compatible Macan hubs and wheels, providing the fastener geometry called for in those fitments.
Eibach 15-23 Porsche Macan Wheel Bolt M14 X 1.5 X 30mm X 17mm Hex Round Seat