DETER BOLT by Cagnasso s.r.l.
DETER BOLT by Cagnasso s.r.l.

Fabrication shop, Machine shop Piemonte, Italy, Job Shop / Contract Manufacturer

DETER BOLT®  the locking screw for attaching solar and photovoltaic panels 

The bolts DETER BOLT® is a product designed and patented by Cagnasso Ltd, sensing the need of the market for solar panels to an effective solution for their capture, has created a completely new application in comparison to what is on the market today.
DETER BOLT®screw is stainless steel and has as its main feature is impossible to be loosened if not with the special equipment provided by Cagnasso Ltd the refore can be considered to all effects a burglar alarm.
The screw DETER BOLT®finds its best use in the secure fixing of solar panels or photovoltaic, making it impossible to remove, but allowing regular maintenance when it needs.  

The system DETER BOLT®significantly lowers installation time with its savings and has no costs in case there is a need for maintenance or replacement of solar and photovoltaic panels.

The screw DETER BOLT®allows excellent screwing and unscrewing, it had its mechanical characteristics and techniques studied and designed specifically for its specific use.
The screw
DETER BOLT®was recognized by the insurance company AXA as a real deterrent against theft and removal of solar panels and photovoltaic


Tel. 0039 011 800 32 74

fax  0039 011 897 77 30


Sito Web :

DETER BOLT® quality and safety lock



  • lavorazioni meccaniche con asportazione di truciolo
  • Lavorazione ad alta velocità (CNC)
  • Turning
  • stampaggio a freddo
  • Viti
  • Bulloni
  • Rondelle


  • ISO 9001 : 2008

DETER BOLT by Cagnasso s.r.l., The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the community. For more information visit performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience

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  • Italy 10036