Metal beam connection

The dimensions of the model are real. You need to scale the model at your own preference. For assembly (scale 15% of the original) you will need:32x bolts (HEA400 to HEA400) 2.5 mm32x nuts (HEA400 to HEA400) M2.5 6x bolts (IPE240 to HEA400) 2.5 mm6x nuts(IPE240 to HEA400) M2.5