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Tornilleria Amezua

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IIndustrial fasteners from M-16 to M-72 according to standards.


Manufacturing of studs threaded at the ends. 


We manufacture parts under drawing or sample from Ø16 to Ø72. 

   Tornillos DIN    Stud windpower    Bulones agricolas
 Icon tor espe  SPECIAL FASTENERS  Icon otros OTHERS

Fasteners under drawing with metric, ISO, DIN, SAE, Withworth, UN, UNC, UNF, fine pitch thread.


Bolts, U-bolts, shafts, anchors, screws, spikes,…

   Tornilleria a medida    Fabricacion tornillos    


Wind Power


Bolts to


HV fasteners to

heavy industry

 B7 fasteners to


Tornilleria sector eolico
 Tornillos pernos  
Tornilleria estructura hv Tornilleria calidad 12.9

Manufacturing of fasteners to leader companies of Wind Power industry according to U.S.  and European standards.

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Since 1951 we manufacture bolts under drawing to agriculture, integrating it selves in the innovation process of the company.

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Fasteners for high performance and resistance fasteners that protect both the safety of persons such as structural.

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Manufacture of bolts for petrochemical facilities under strict quality control and with European and U.S. standards.

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