OUR PRODUCTION

Metal screws from M 1 to M 8 in compliance with UNI - DIN - ASA - BSW - ANFOR standards; with slotted screwdriver, cross, Kombi (cross - screwdriver), hexalobular, hexagonal and anti-burglary heads.


Screws with assembled washer in compliance with DIN 6902 - 6904 - 6905 - 6907 standards, screws with assembled plate and covers, screws for thermoplastics, self-tapping screws, rivets, semi-tubular rivets and special pieces to design within the dimensional range listed above.

  • viti con piastrina

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Materials used:

  • carbon steels class 4.8 – 5.8 – 6.8 – 8.8 – 10.9 – 12.9 and carbonitriding;
  • AISI 410 – AISI 430 – AISI 304 – AISI 316 stainless steels;
  • brass OT63 – OT65;
  • copper Cu99;
  • bronze CuSn6 – Cusn8;
  • aluminum Alg5;
  • pure iron according to DIN 17405.


Heat treatments:

  • reclamation 8.8 - 10.9 - 12.9 - carbonitriding.

Galvanic treatments:

  • trivalent zinc plating (RoHs) yellow – white – black;
  • nickel plating, copper plating, tinning, bronzing, burnishing and brass plating.


All materials and their coatings comply with European Directives 2000/53/CE - 2002/95/CE (RoHS)

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