... Mitsubishi Fuso, Benz, Volvo, Nissan, Suzuki, etc. Machanism Capability: Bolts: 10.9 Class, minimum tensile strength 170,000 psi.Nuts ... Customer can inquiry us by Sizes, OEM Numbers, Drawings and samples. Customer should advice us the quanity per shipment. ... we offer surface treatment in black oxide, phosphate , eletrophoresis and so on. Manufacture Auto bolts and nuts/ Rear bolt Benz/track bolt