MATERIALS:
Rivet nut: C4C (EN 1.0303) / C10C (EN 1.0214)Steel
Screw: grade 8.8 Steel
SURFACE TREATMENTS:
Galvanizing: white zinc plated with Crome III with a minimum thickness of 7mm (Fe / Zn 7 IV ).
TESTS:
Tensile and maximum clamping force tests are made with steel nuts of grade of resistance 10 to verify the effective strength of the rivet bolt.