American trucks and trailers Specification:1) Grade:Ordinary standard 10.9,12.9(Or as required) 2) Material:(40CR)ASTM 5140 steel,35CrMo..3) Finishing:Black Oxide, Zinc Plated, Phosphate,Dacromet,ect.4) Packing:Neutral export carton box.(Or as required)5) Metric and Imperial dimension are all available.Our Logo: Similar products:Product details:Packing:Assembled in the hub bolt:Comapny profile: ...