Plasticity and deformability: these are the strengths of our steels for bolts and screws.

High plasticity and deformability wire rods suitable for cold or hot forging as it features special surface quality and micro-purity.


  • Fasteners for automotive industry;
  • Fasteners for mechanical industry; 
  • Bolting for structural uses;
  • Rivets;
  • Extruded or cold-formed parts, including downstream mechanical parts
  • Other uses

Caleotto meets the various market requirements by carrying out all additional processing such as: globular and workability annealing, pickling with phosphating and lime finishing, polymerisation; this is done with the help of industrial partners approved by the quality management system. For special applications, non-standard drawing at controlled temperatures can be provided.