120 pieces of original factory fit flange bolts, nuts, screws, special fasteners, and fender washers Assortment of OE type Strong heat treated 8.8 & 10.9 grade bolts that meet and exceed original specs Generous selection of the correct Nylon Push Rivets for fenders and bumper skid plate bolts Used for maintenance, repair, and or restoration of YFZ450 ATV Complete and organized in a tough 6 compartment high impact poly storage box Specbolt's 120-piece kit will save you many trips to the dealership for that special type of fastener needed for your YFZ 450 ATV.