Screw with head cylindrical (M10x45-10.9-MK) is a genuine BMW part with catalog number 46519909279 (BMW notation: 46 51 9 909 279). It is listed in the Fasteners & Hardware category of our catalog. Price: 6,44 € excl. VAT. We source every part to order — that usually takes 1–2 weeks — and every order comes with a VAT invoice.