HP ze2000 - Manual (Page 186)

Screw Listing
Maintenance and Service Guide C–3
Silver PM2.5×4.0 Screw Locations
Table C-2
Silver PM2.5×4.0 Screw
Color Qty. Length Thread
Head
Width
Silver 4 4.0 mm 2.5 mm 4.0 mm
Where used:
4 screws that secure the hard drive frame to the hard drive (documented in
Section 5.3 )
mm