Description:

[THREADED] - Coarse thread, M5 diameter, 0.8mm pitch.. [SIZE] - 0.31" (8mm) width across flat, 0.17" (4.5mm) height.. [MATERIAL] - Made of carbon steel, nickel plating finish, high hardness and perfect wear 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..