U bolt

1. High Quality: grade 8.8, 10.9 and 12.9

2. Material: 45# steel,40Cr steel, 35CrMo steel.  

Cr = Chrome     Mo =  Molybdenum 

45# steel = SAE1045 steel = CK45 steel

40Cr steel = SAE 5140 steel

40Cr steel with heat treatment is grade 10.9

35CrMo steel with heat treatment is grade 12.9

3. Finishing: bake paint, oxide paint, zinc plated, phosphate, electrophoresis,dacromet, etc.

4. Inner packing: Each U bolt with one plastic bag and 4-6pcs in one carton box
  Outer packing:Standard neutral carton box fastened with pallet

  G.W.: 25 - 32kg/box

5. Satisfactory Service:

1) We can produce U bolts as per your engineering drawing and/or samples.

2) We can supply package by your design under the instance of law allowed.

3) Other services are consulted in dealing.

Our factory showing