The posterior disc is used to keep the PE-foam off the rock and to achieve a more even profile. This disc has been developed to seal against the PE-foam, and it has a rubber gasket in the middle. The seal prevents water leaks through the bolt hole and keeps the plate in place when fastened.
SPECIFICATIONS
Delivery program :
For bolt:
Corrosion protection: Hot Dip Galvanized GalvaCoat
Material: S275 Dimension: Ø 135 x 2 eller 3 mm Weight: 0,3 |