HEICO-Tec®
Tension Nuts with special sizes
In addition to the HEICO-TEC® standard range, we manufacture special tension nuts according to customer specifications. We can tailor HEICO-TEC® Tension Nuts suitable to your specific application. Other strength classes, sizes or thread pitches are also possible as are tension nuts made from special materials or with special coatings.
Advantages
- Product is optimally matched to your application
- High, technical production know-how
- Contact on site
- Project supervision by trained personnel
Seiten-Ansicht
Spannmuttern in Sondergrößen
Further INFORMATION
Funktionsprinzip
Functional Principle
HEICO-Tec® Tension Nuts
- The nut body (1) is screwed onto the main thread just like a conventional nut – but is not tightened.
- Several pressure bolts (2a) with associated pressure pins (2b) are arranged around the main thread inside the nut body. When the pressure bolts are tightened, they push the pressure pins against the part to be tensioned and at the same time the bolt elongates. The pretension force created in this way is purely axial and therefore free from harmful torsion or bending.
- The hardened incorporated load bearing washer (3) protects the tensioned parts from high pressure loads caused by the pressure pins.
Test
Fields OF APPLICATION
Power generation
Heavy industry
Offshore
