Connection Technology / Fastening Technology

The product range of HA-CO offers a variety of solution-oriented products in the area of connection technology. As a competent partner you get a selection of high-quality fasteners:

Send us your inquiry or contact us at infoha-co.eu

Self Clinching Fasteners
  • For the production of heavy-duty threads in thin sheets
  • Simple and quick assembly without additional tools
  • Wide assortment, warehouse for…
Blind Rivet Nuts
  • Flat head, countersunk head and micro countersunk head Blind rivet nuts from stock
  • Different materials available
  • Very quick and easy installation…
Blind Rivets / Heavy Duty Rivets / heavy duty pins
  • Standard blind rivets available from stock
  • Heavy duty blind rivets for high strength applications
  • Locking ring bolts and locking rings for a…
Welding Studs / Welding elements
  • Additional processing of the carrier material not necessary
  • No arrears on the opposite side
  • Quick and uncomplicated processing
Cage Nuts
  • Different hole diameters
  • Different materials
  • Special types such as earthing cage nuts from stock
Thread inserts for metals
  • Wire thread inserts
  • Heavy duty fabric inserts
  • MEBUX
Fasteners for polymers
  • Thread inserts for hot or cold pressing
  • Threaded inserts for screwing in, or inserting
  • Special thread inserts on request
Screws for plastic applications
  • Self-tapping screws for direct screwing
  • Better grip due to steeper thread
  • Different designs possible
Fasteners for lightweight materials
  • No destruction of the material structure
  • Different shapes and materials available
  • Special shapes on request
Closures / Closure technology
  • Hinges, clasps
  • Twist locks and compression locks
  • 1/4 twist and press closures
Keep Nut
  • Pull-out forces up to 500kg and more per keep groove possible due to the load distribution in the material
  • Quick and easy assembly
  • Perfect for the…
Crown Nut
  • Ideal for making heavy-duty threads in a round or shaped tube.
  • Also available with cover cap for a clean finish
  • Quick and easy assembly - no more…
Quick couplings
  • Couplings for pneumatic, hydraulic and water applications
  • Multicouplings and monocouplings
  • Hoses, clamps and accessories also available
Pressure amplifier
  • Low inlet pressure e.g.: 20bar , high outlet pressure e.g.: 800bar
  • Designs in steel, stainless steel,... possible
  • Simple and compact design