M6 bolt kit

Usually for securing something to your fork crown.
Maybe a fender or some racks.

This kit includes:

1x M6x1.0 X 40mm (PT) SOCKET CAP SCREW A2 SS (DIN 912)
1x M6x1.0 X 50mm (PT) SOCKET CAP SCREW A2 SS (DIN 912)
1x M6x1.0 X 60mm (PT) SOCKET CAP SCREW A2 SS (DIN 912)
1x M6x1.0 NYLOK NUT A2 SS (DIN 985)