Material: 45# 40Cr 35CrMo Grade: 8.8 10.9 12.9 Finishing: Zinc plated Phosphated Black oxide Color: Gold / Sliver / Black Wheel bolts for Canter FE111 1.Material: 45# 40Cr 35CrMo2.Grade: 8.8 10.9 12.93.Finishing: Zinc plated Phosphated Black oxide4.Color: Gold / Sliver / Black5.Used: wheel bolts for Benz rear6.Heat treatment:HRC28-32°, HRC33-38°, HRC39-42°7.Certification:ISO9001:20008.We can make ...