Product description:Precision Casted Flange Yoke1.StructureSingle2.Material45#steel3. TechnicsPrecision casting and machining4. Rotation Speed4000 R/MIN5.Operating Angle90 degree6. Head CodeSplines,Website:http://www.chuanglianhz.com, hexagon, key way or some special designs.7. Surface TreatmentBlack paint or zinc plated8.Tolerance+/- 0.05mm9. ApplicationVehicle, ATV, truck and some transmission system10. Delivery time20-40days11.OEM orderWelcomeThe precision casting steering U-joint coupler can be made as your requirement.The steering coupler can be used in high acid surroundings.