The supplies of fixing elements such as standard or customised “on request” screws, threaded tie rods, stud bolts and high resistance nuts (Class 8.8, 10.9 and 12.9) complete with surface treatments  such as galvanization, hot dip galvanisation (according to ASTM 153), PTFE coating, zinc-aluminium inorganic coatings (Geomet or Dacromet) fully satisfy the requests of this market.

We can supply stud bolts of big dimensions obtained from rolling up to M210 and obtained from removal up to M300.

OUR POLICY

The continual search of new fields, addressed us to deal supplies of high resistance screws used in heavy civil carpentry field. Our concept allowed us to evaluate and to study new methods of dealing the supplies with very short and quick deliveries, as done in other fields.

The strategy to find and to study in cooperation with project teams, a standardisation way of the products, allowed us to realise stocks suitable to reach common targets such us deliveries, constant quality levels and relief of general costs.

OUR RANGE

Our stock is actually composed by the following  types and sizes, either in raw material, in zinc galvanization and hot dip galvanisation:

UNI 5737, UNI 5739, DIN 931, DIN 933, ISO 4014, ISO 4017
UNI 5931, DIN 912, ISO 4762
DIN 975
DIN 976

The dimensions available are:

M24, M27, M30, M33, M36, M42, M48, M52, M56, M60, M64

We can also supply the complete range of screws for carpentry, according to Standards UNI 5712, DIN 6914, EN 14399-3 - EN 14399-4 -EN 14399 -5&6 Class 10.9.

We also supply  even bolts according to Standards ASTM A307, ASTM A325, ASTM A490.