16Pcs/set Skateboard Wheels Nuts Speed Rings Set Skateboard Longbaord Bearing For Skateboard

Description: Skateboard hardware set includes 8pcs speed washers, 4pcs bearing spacers, and 4pcs nuts. Speed washer is made of iron, used to increase speed and promote longer bearing life by reducing friction between the bearing and axle nut and hangar. Bearing Spacer is 8x11mm, used to improve skateboard stability and reduce wheel keep bearings parallel, improve rotating speed and precision, reduce bearing wear and tear. Screw Nuts for truck repair or rebuild 8mm inner diameter, and 6mm high. on almost skateboard/longboard trucks. Characteristic: For Washers: Outer Diameter: Approx. 11mm 0.43inch. Inner Diameter: Approx. 8mm 0.31inch. For Spacers: Size H: Approx. 11x8mm 0.43x0.31inch. For Nuts: Size Inner Diameter x H): Approx. 8x6mm 0.31x0.24inch. list details: 4 Pieces Nuts. 8 Pieces Washers. 4 Pieces Spacers