Description:

[THREADED] - Coarse thread, M20 diameter, 2.5mm pitch.. [SIZE] - 1.14" (29mm) width across flat, 0.69" (17.4mm) height.. [FINISHED] - Black oxide finish offers mild corrosion resistance and lubricity.. [MATERIAL] - Made of carbon steel, high hardness and perfect wear resistance.. [GREAT REPLACEMENT] - Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life..