This Genuine BMW kit comes with 8 driveshaft flex disc bolts (10 X 61 mm) and 8 lock nuts (10mm).Genuine BMW "Guibo" (Flex Disc) Hardware - 8 Bolts & NutsSKU: 26111102144 (X8) + 07129964672 (X8)$82.00PriceQuantity*Add to CartBuy Now