High strength bolts

There are ordinary bolts and high strength bolts, 4.8. 6.8. 8.8. 10.9. 12.9.
Can be used for railways, bridges, petroleum, petrochemical, machinery manufacturing.

There are ordinary bolts and high strength bolts, 4.8. 6.8. 8.8. 10.9. 12.9

  • Place of Origin:Zhejiang China (Mainland)
  • Country:China (Mainland)
  • telephone:86-571-86315089
Place of Origin: Zhejiang China (Mainland)
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