IM Seat Hardware Kit to mount your seat. The kit includes:
2 x Large Aluminum Washers
2 x Medium Plastic Spacers
4 x Large Black Metal Countersunk Washers
2 x M8 x 60mm Countersunk Bolt
2 x M8 x 50mm Countersunk Bolt
4 x M8 Nylock Nut
4 x M8 Flat Washer
Photo is representative, actual item may vary.