Specialist in forged industrial fasteners for railway infrastructure.

Śrubena-Unia SA is one of Europe's largest manufacturers of industrial fasteners, with over 180 years of experience.

The company uses two technologies: cold forging and hot forging. This enables it to produce a wide variety of standard bolts, nuts and screws, as well as customised products in a full range of quality materials with protective coatings.

The fasteners are used on railway construction joints and railway infrastructure components. These include:

1. Screw spikes
2. Fish spikes
3. Tie rods
4. Switch bolts
5. Hexagonal nuts
6. Flange nuts
7. Self-locking nuts

Śrubena-Unia SA, with its experience and constant development, is continually evolving to adapt to the needs of its customers in order to provide ever more efficient products.