Screws & bolts

Manufacture of standard and special heat treated screws and bolts. We also manufacture studs, produced on customer's request too, with a diameter between 8 and 36 by using special steels and alloys.



Rolling before or after the reclamation treatment, in order to give the bolt uniform mechanical characteristics on all its parts, especially on the thread.



Starting from the proposed design, the BCB qualified staff realizes the study and the estimation of the requested product.



The large BCB stock is continually refurnished by all necessary materials and different diameters to ensure maximum delivery speed and autonomy in the process of manufacture and control.


B.C.B. The company

B.C.B. SRL is specialized in the production of normal and special bolts hot-pressed for high and very high resistance and operates throughout the whole country.

B.C.B. SRL provides customized solutions and can be considered as a reliable point of reference for a diverse and demanding clientele. The company is completely autonomous in the management of processes and in the manufacture and control of its products.

Thanks to the professionalism of the company staff and the efficient network of suppliers certified according to the latest standards, B.C.B. SRL is able to ensure the quality of its supplies. The quality of the products is ensured through a serious and constant control of the raw materials used, heat and surface treatments, geometric and dimensional accuracy.



  • Production from 8 to 36 mm diameter
  • Screws from ø 8 to ø 36; 700 mm maximum length
  • Inch sizes on request
  • Studs: UNI-DIN-ASTM
  • Metal screws, captive screws
  • Special design on request
  • Fast delivery
  • Hardening and tempering treatments, burnishing, white and yellow zinc-plating, geomet, dehydrogenation