1.high quality and reasonable price. 2.timely delivery 3.Size: 30*160mm 4.Finishing: original steel color 5.HRC: 58-62

king pin

1. HRC: 58-62

2. Size: 30*160mm

3. Material: #45 steel ( ASTM 1045), 40Cr (ASTM5140), 20CrMnti

4. Finishing: original steel color with anti rust oil; phosphating

5. packing: as the request of customer

6. Delivery time: within 30 days after receiving of downpayment

king pin