Longitudinal connector, U-profile with continuous perforation on 3 sides. For producing longitudinally aligned straight connections of profiles and for producing special supporting structures, including hot-dip galvanized fastening accessories. For U-profile: U 6040/... U 4530/... FL Dimensions (approx. dimensions) H x W x L: 35 x 51 x 200 Material thickness: 3 mm 3-sided profile perforation: 11 x 18 mm Center distance: 25 mm Material: Steel, hot-dip galvanized in accordance with DIN EN ISO 1461