We produce bolts of different shapes up to a diameter of 200 mm and lengths up to 2000 mm. Our production is based on technical documentation or samples. Our products are suitable for construction and mining machines, elevators, conveyors and other applications.
In our production we use highest quality materials purchased from well-known European suppliers (42CrMo4V, 30CrNiMo8V, 16MnCr5, CK45, ST52-3, X2CrNiMoN 2253, etc.). All of our products are produced according to basic standard and quality. If necessary, we can also provide you with other certificates, such as Lloyd’s, DNV, ABS, etc.
Bolts can also be heat or chemically treated:
- Induction hardening
- Hardening in protective atmosphere
- Galvanizing (white, black, golden, etc.)
- Hard chroming