8 Black 40mm Extended Radius Wheel Bolts Nuts and Locks for Audi S3

8 x Wheel Bolts & 2 x Locking Nuts. M14x1.5x40mm R13 radius seat. This listing is for a set of 8 x Bolts, 2 x Locking Nuts and 1 x Security Socket. 10.9 Grade Carbon Steel.

R13 Radius Seat for use with Original Equipment wheels. 40mm thread length bolts for use with 15mm wheel spacers. Bolt shaft length 40mm, bolt shaft diameter 14mm, thread pitch M14x1.5 and 17mm hex head.