Average Overall Length: 4.50mm
Average Head Width: 6.85mm
Average Head Thickness: 0.80
Thread Pitch: 0.50
Drive: Phillips #1
Item #20922
Material: Steel
Finish: Nickel
Thread Patch: No
Can be used in 2 1/2 inch hard drives if the drive tray will accommodate the diameter of the head. This is the type of hard drive typically seen in laptop computers.
Also used in many other applications like electronics and toys.