20 Pcs | 1.90" Long | M14x1.5 14x1.5 Thread | 3/4" 19mm | 60 Degree Conical Seat | Bulge Acorn | Black Finish | 1 Piece Construction. This lug may be the correct thread for your vehicle in many cases the lug seat is not large enough to create sufficient clamping force to safely install the OE wheel to your vehicle.