The HP 826408-001 Screw Kit is a service part listed for the HP ProBook 440 G3 Notebook PC. It is intended for repair or reassembly work on this laptop, where the correct screws are needed to secure components.
HP’s parts catalog identifies it specifically as the Screw Kit. It is listed separately from the Rubber Kit 826407-001, which is a different service part. The maintenance guide documents screw use during component removal and replacement, making this kit relevant to servicing the ProBook 440 G3.
The guide does not specify the kit’s individual screw types or quantities, so those details are not stated here.