轮胎的螺栓

wheel bolt,hub bolt for Mercedes Benz, auto parts 1.material: 40Cr 2.grade:10.9 3. HRC: 34-37 4.surface: zinc plated, phosphate, black oxide Certificate: ISO9001:2000 Supply ability: 500 metric tons per month Inner packing: Each wheel bolt with one bag, 5 wheel bolts to one box, 6 boxes to one carton Outer packing: Standard neutral carton box fastened with pallet Satisfactory services: We can produce wheel bolts as per your drawing and/samples. We can supply package by your design. Other services can be consulted in dealing. Any inquiries, please send to us. We will answer you asap with our rock bottom prices. Thank you in advance!