Sofast Technologie

High-strength structural
bolting assemblies

for preloading

Designed and made in France

Manufacturer of FASTENERS

We market fasteners (screws, nuts and washers) and more particularly products for preloading used for heavily stressed assemblies in compliance with all the regulatory requirements (CE certification, NF mark) and the standards: EN 14399-1, -2, -3 and -6.


SOFAST Technologie was created prompted by the expertise of its directors in structural fasteners.

The combination of their knowledge and skills with the expertise of the Saint-Etienne area, renowned in the mechanical engineering and metallurgy fields, drive the SOFAST Technologie team to provide a high-performance product range and additional services.