HP TC4400 - Manual (Page 162)

A–4 Maintenance and Service Guide
Screw Listing
Phillips PM2.5×13.0 and Phillips PM3.0×4.0 Screw Locations
Table A-2
Phillips PM2.5×13.0 Spring-Loaded Hard Drive Retention Screw
Color Qty. Length Thread
Head
Width
Silver 1 13.0 mm 2.5 mm 5.5 mm
Where used:
1 One screw that secures the hard drive to the tablet PC (screw is captured on
the hard drive frame by a C-clip; documented in Section 5.4 )
mm
Table A-3
Phillips PM3.0×4.0 Screw
Color Qty. Length Thread
Head
Width
Silver 4 4.0 mm 3.0 mm 5.5 mm
Where used:
2 Four screws that secure the hard drive frame to the hard drive (documented
in Section 5.4 )
mm