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railway sector

Tornilleria ferroviario

High performance fasteners

In Tornilleria Amezua, we are dedicated to the manufacture of metal for railway sector since 1951. The company produces special high-performance fasteners for the rail industry, integrated in the innovation process of the company.

We design and manufacture mounting solutions for the rail industry according to European quality standards and Americans, satisfying the most demanding quality control systems. We remain the trusted provider of industry-leading companies.

The products offered cover all the needs for the rail fastening sector in grades 8.8, 10.9 and 12.9, with different type heat treatments and coatings: dichromate, zinc, hot dip galvanized, etc.


  • Hex Bolts M16 - M72
  • Studs M16 - M72
  • Bolts to foundation
  • Special Screw
  • Screws to drawing
  • Bolts to drawing