CE-marked, proof of usability valid throughout Europe, diverse wood-concrete connections, loadable in two axial directions, high load-bearing capacities, secure connection between wooden and rigid materials, reduced number of nails with almost the same load-bearing capacity, batch number is printed on each product, offset nail arrangement in the secondary beam, corrosion protection: 275 gm2 on both sides - corresponding to a zinc layer thickness of approx. 20 µm