Hook head screw with hexagon nut and washer, can be used at any point in the profile. Use for: anchor rail 2987 with 26 mm slot width and anchor rails 2991, 2992, 2994, 2995 with 22 mm slot width Dimensions (approx. dimensions) Head length: 44.4 mm Head width: 13 mm Head height: 12 mm Thread: M 12 Length L: 30 mm Strength class: 4.6 Material: steel, galvanized according to DIN EN ISO 4042, blue passivated
