Screws and bolts

Steels for stainless and non-stainless screws and bolts

Numerous long products manufactured by Rodacciai in bars and rolls in the various types of steel (free-cutting, carbon, alloy and stainless) can be used for the production of screws and bolts in general, as well as for studs, tie rods, and threaded bars.

The reference standards place very wide limits on the chemical composition, and therefore the choice of the optimal quality is often guided by the size of the screw and by the need to obtain the mechanical characteristics required for that resistance class.