... truck trailer and heavy dutyBenz wheel Bolt, Nut, and Rim clamps AssemblyWe can provide Wheel bolts, nuts, U-bolts, spring lock washers applicable for ... , Renault, SAF, SCANIA, Volvo TRILEX, TRILEX, R. O. R, etc.Bolts quality: Grade 10.9, 12.9Nuts quality: Grade 10Material: 40Cr ...