M14X1,5 Znnivsi SELF-LOCKING HEX NUT Teilegruppe Front axle, front suspension Collective function group BMW Genuine Part 31 00 3 453 633 Product 31-00-3-453-633 Manufacturer number 3 453 633 supply number 3-453-633 installation location: Front Axle Front Suspension/ Collective Function Group