Centre bolt:
1, High quality and good price.
2, High technic of heat treatment.
3, Excellent team worker, service for you.

center bolt

1. Material:  40Cr

2.Quality Grade: 8.8,10.9,12.9-grade

3.Surface: Galvanized(Yellow/Silver), Phosphated, Dacromet

4.Color : Optional

5.Finishing: Bake Paint, Black Oxide, Zinc Plated, Phosphate, Electrophoresis, Dacromet, with high temperature treatment.
6.We can make products strictly according to customers'  requirement(drawings or samples)

For more info about us, please browse our website: http://www.hubbolt.com Your inquiry is highly appreciated.

 Looking forward to establish Long-Term Cooperation with you.