8404

4-40 female-female aluminum hex standoff used to separate, space, or secure printed circuit boards (PCBs) and other electronic components - Standoff Type: Hexagonal female-female.Material: Aluminum with a clear chromate/iridite finish.Thread Size: 4-40 imperial thread.Body Length: 15.875 mm or 5/8 inch (fully threaded).External Width (O.D.): 6.35 mm or 1/4 inch across the hex flats.