Average Overall Length: 5.63mm
Average Head Width: 6.75mm
Average Head Thickness: 0.80
Thread Pitch: 0.50
Drive: Phillips #1
Item #20924
Material: Steel
Finish: Nickel
Thread Patch: No
Can be used in 2 1/2 inch hard drives if the drive caddy will accommodate the diameter of the head.. This is the type of hard drive typically seen in laptop computers.
These are also used for desktop size cd & dvd drives. Not the Slim Form size.
Also used in many other applications like electronics and toys.