Manufacturer Part#: FC0106-B-5, Manufacturer: Fascomp Electronic Hardware, Brand: FEH Captive Screws, ECCN: EAR99, HTS Codes: 7318.16.0000, Material: Brass, Finish: Nickel Plated, Thread Size: #6-32, Head Diameter: 5/16 Inch, Head Height: 3/16 Inch, Thread Length: 9/32 Inch, Head Type: Type 1, Length Under Head: 23/32 Inch