U Bolt for mercedes 1, Mercedes Benz truck front ubolt 2, High quality, competitive price 3, Highly technic heat treatment U Bolt1, Material : 45#(SAE1045) 40Cr(SAE5140) 35Crmo(SAE5132)2, Quality : 8.8/10.9/12.9grade3, Finish : Phosphated,bake paint,Zinc plated, oxide paint, dacromet4, Packing : Each ubolt with plastic bag in carton box5, Can produce according to your required, (Drawing or ...