ItemFibetDHGMXIStiffness45IRHD(daN/mm)Stiffness60IRHD(daN/mm)Stiffness70IRHD(daN/mm)Maxstaticdeflction(mm)1015GVV41010156M4x102020GVV618202014.5M6x184.04.04.03.8252010GVV618252010M6x184.16.08.26.02518GVV618251818.5M6x18252018GVV618252018M6x18302017GVV823302017M8x23302024GVV823302024M8x23403015GVV823403015M8x234030203GVV823403020M8x23403027GVV823403027M8x236060GVV1025606050M10x25)