Catalogo Prodotti Bulloneria Unificata

Standard Fasteners

Over 50.000 items, always on stock

We have over 50.000 standard items on stock, and many more items readily available on demand.

For each item we have chosen the best manufacturers, carefully tested through audits to meet the highest quality standards.

Hexagon-socket-screw-Berardi-group

  • Hexagon socket cap screws
  • Hexagon socket countersunk screws
  • Hexagon socket button head screws
  • Set screws (grub screws)
  • Shoulder bolts
  • Hexagon keys (Allen keys)
  • Cylinder head parallel plugs
  • Conical plugs

Hexagon socket screws

Hexagon-head-screw-Berardi-group

  • Fully threaded hex head screws
  • Partially threaded hex head screws
  • Flanged hex head screws (toothed and smooth)
  • Structural Bolts EN 15048
  • Structural Bolts EN 14399

Hexagon head screws

Nut-Berardi-group

  • Hex nuts
  • Crown nuts
  • Flanged hex nuts
  • Blind nuts with spherical cap
  • Wheel nuts
  • Self-locking nuts with nylon ring
  • Full metal self-locking nuts
  • Wing nuts
  • Elastic hex nuts (Palmuttern)
  • Cage nuts
  • Weld nuts

Nuts

Washer-Berardi-group

  • Flat washers
  • Wide washers
  • Spring lock washers
  • Elastic curved washers
  • Elastic wave washers
  • Shim washers
  • Serrated washers
  • Conical washers
  • Safety washers
  • Square taper washers

Washers

Self-threading-Self-forming-Self-tapping-Berardi-group

  • Pan head
  • Countersunk head
  • Hex head
  • Wafer head
  • Raised countersunk head
  • Chipboard screws
  • Wood screws

Tapping, Drilling and Forming screws

Screw-cross-head-Berardi-group

  • Pan head
  • Cheese head
  • Countersunk head
  • Raised countersunk head
  • Set screws (Grub screws)
  • Round head bolts (Carriage bolts)
  • Wing screws

Machine screws

Elastic-rings-Berardi-group

  • Retaining rings for shafts
  • Retaining rings for bores
  • Elastic radial rings
  • Compensation rings
  • Disc springs (Belleville washers)

Elastic rings

Pegs-Cotter-pins-Berardi-group

  • Dowel pins
  • Spring pins
  • Threaded pins
  • Conical pins
  • Grooved pins
  • Cotter pins
  • R-pins
  • Joint forks
  • Clips for joint forks
  • Cylindrical pins

Pins

Inserts-Berardi-group

  • Blind rivets
  • Rivet nuts (threaded inserts)
  • Eye bolts and nuts
  • Threaded inserts
  • Tapping rivets
  • Wire rope clamps and redances
  • Helicoil threaded inserts

Rivets, Rivet nuts, Eyebolts, Wire rope items

Stainless-steel-fasteners-Berardi-group

  • Hexagon socket screws
  • Threaded rods
  • Hexagon head screws
  • Hexagon nuts
  • Washers
  • Tapping and drilling screws
  • Machine screws
  • Elastic rings
  • Pins

Stainless steel fasteners

Brass-fasteners-Berardi-group

  • Threaded rods
  • Hexagon head screws
  • Washers
  • Hexagon nuts
  • Machine screws
  • Chipboard screws

Brass fasteners

12 Branches in Italy

From Milan to Bari, from Treviso to Caserta: you can count on a vast network of depots across Italy
All of them with thousands of items in stock.

Berardi International

  • New branch in Casablanca, Morocco
  • Sales office in Kastav, Croatia
  • Dedicated multilingual export sales office
  • Dedicated international logistics office
  • Presence at numerous international events