The Crown-nut is a revolutionary solution for the creation
ADVANTAGES OF THE CROWN-NUT
Specialinsert was established in 1974 by three sales agents who decided to exploit their experience in the fasteners industry to start up their own retail business. The company later developed and started its own production.
At Specialinsert - proudly a successful presence in the world of fasteners for 35 years - we know how to keep in step with - and sometimes even ahead of - times.
With three local centres, three warehouses, one production plant in Italy, one engineering office and one technological laboratory, we supply cutting-edge solutions suited to solving the most diverse fastening problems and provide continuous assistance to customers before, during and after product delivery.
Technical assistance is supplied by our sales personnel before, during and after product delivery by giving targeted advice to buy the most suitable fasteners for all purposes.
Our customers know they have someone they can rely on to solve problems: their Specialinsert technician.