Feature●Phillips Drive Engine Under Cover Fastener●Head Diameter: 18mm Stem Diameter: 7mm Stem Length: 21.5mm●Fits Meet or Exceed OEM Specification. Direct Fitments.Description Fits BMW 525i, 530i 2003 - 2001, 528i 2000 - 1996, 540i 2003 - 1996, 740i, 750i 2001 - 1995, M5 2003 - 2000