Nickel plated brass, female/female, hex or round standoff, 10 mm long, M2 thread.

Part number	Datasheet
Digi-Key: ?	?
Farnell: 2494574	Ettinger, Hex-Standoff 05.01.103
Mouser: 710-970100244	Wurth 970100244
RS: 184-2915	Wurth 970100244

These are used to mount the Micro SD adapter module in SC131 Pocket Sized RomWBW CP/M Computer.