Rail butt connector, with fastening holes and with special flat-head screws in the accessories with a small head diameter, for the internal, aligned connection of the anchor rails/profile rails, including hot-dip galvanized proportional fastening accessories. Use for: anchor rail/profile rail 2996Z (41 x 41 mm) Dimensions (approx. dimensions) U-profile: 30 x 35 x 30 mm Length L: 200 mm Material: steel, hot-dip galvanized in accordance with DIN EN ISO 1461 / DIN EN ISO 10684