
Mounting screws used in older PCs (HP and Dell alike) did not fit a newly purchased HP EliteDesk PC. Also, HP's mounting screws were not available on the HP parts page. The ZRM&E set of 8 screws and rubber washers did its job well, allowing me to mount two hard drives. The HP mounting screws for it would have cost more than 10 times as much and were sold out!

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