1):ISO9001 Certificate 2):Material: heat-treated medium carbon steel 3):Finish: chrome plated, zinc plated, black colorful

 Wheel bolts and  nuts

 Details:

1) ISO9001 and TS16949 Certificates

2) Material: heat-treated medium carbon steel

3) Finish: chrome plated, zinc plated, black or colorful

4) Can be made according to customers' drawings and/or samples

Wheel bolts and nuts