For connecting metal cladding (rivets or screws) or as an expansion compensation piece for round wires. Connection e.g. with KS connector item no. 301 019. Application note: According to DIN EN 62305-3 Bbl. 1, for material thicknesses = 0.5 mm, four 5 mm rivets or two 6.3 mm self-tapping screws made of stainless steel for material thicknesses = 2 mm must be used for the connection (on both sides).
