1.U bolt for European
2.High strength & technical heat treatment
3.Excellent quality & reasonable price

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