For connection (riveting or screwing) of metal cladding.
Application note: According to DIN EN 62305-3 Suppl. 1, four rivets Ø5 mm shall be used to connect material of ≥ 0.5 mm thickness, or two StSt self-tapping screws Ø6.3 mm (one on each side) for material of ≥ 2 mm thickness.