• Manufacturers for more than 60 years

    Manufacturers for more than 60 years

    We are a family company that produces standard and special fasteners. Over the years we have specialised and now our key products are turned self-locking nuts, bearing nuts and KM bearing nuts.
  • “La fabbrica di dadi”

    “La fabbrica di dadi”

    "The Nuts Factory": our company in a painting by Nicola Pankoff.
  • Our products

    Our products

    We produce turned self-locking nuts and bearing nuts ( standard and special catalogue types are available as well as on demand types), turned slotted and castle nuts, special hexagonal nuts and KM bearing nuts. We also sell cold forged self-locking nuts, all metal self-locking nuts, flanged and domed cap nuts.
  • Warehouse and logistics

    Warehouse and logistics

    Our large warehouse for end products is managed by efficient software to quickly satisfy our customer requests also with a high product variety.


We are certified ICIM and IQNet.
Click on logos to see certificates. pdf

PN Self-locking Ring Nuts
PN Self-locking Ring Nuts
Turned self-locking ring nuts - Standard Type PN