... Bolt & Nut, Hub Bolt & Nut, Plow Bolt & Nut, Track Pin & Bushing, King Pin Kits, covering Hino, Mitsubishi Fuso, Benz, Volvo, Nissan, Suzuki, etc ... 12.9 class high tensile fasteners by forging. Material:S45/40Cr.Surface:Black oxide, Blue Zinc plating, Trivalent Zinc platingBuyer ... Customer can inquiry us by Sizes, OEM Numbers, Drawings and samples. Customer should advice us the quantity per shipment. ...