Feature●[THREADED] - Coarse thread, M2.5 diameter, 0.45mm pitch.●[SIZE] - 0.2" (5mm) width across flat, 0.08" (2mm) height.●[MATERIAL] - Made of carbon steel, zinc plating finish, high hardness and perfect corrosion resistance.●[FEATURE] - Hexagonal shape has 6 sides that gives a good granularity of angles for a tool to approach from.●[GREAT REPLACEMENT] - Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life.Description