Mac Pro (2023) and Mac Pro (Rack, 2023) Screws
Caution
Save undamaged screws and cowlings for reassembly.
Note the location of screws and cowlings during removal.
Then organize them to ensure that you reinstall them in the correct location.Both overtightened screws and loose screws can damage parts.
This section shows screws shared between Mac Pro (2023) and Mac Pro (Rack, 2023).
923-03404 Torx® Plus 8IP Systems fans (short) (2)  | 923-03405 Torx Plus 8IP System fans (long) (1)  | 923-03407 Torx Plus 8IP Space frame top plate (3)  |
923-03408 Torx Plus 8IP Power supply grounding bracket (1)  | 923-03409 Torx Plus 8IP Logic board to PCIe slots frame (4)  | 923-03410 Torx Plus 8IP Heat sink cover (2)  |
923-03412 Torx Plus 5IP Logic board to top I/O board connector cowling (2) Logic board to front I/O board connector cowling (2) (Rack)  | 923-03413 Torx Plus 8IP Top I/O board (6)  | 923-03414 Torx T55 security Space frame bottom plate (4)  |
923-03415 Torx T55 security Space frame top plate (4)  | 923-03417 Torx Plus 8IP Locking ring (4) Logic board to space frame top plate (4) System fans to space frame top plate (2) System fans to top internal frame (2) (Rack)  | 923-03418 Torx Plus 8IP System fans to space frame bottom plate (1)  |
923-03419 Torx Plus 8IP Logic board to space frame bottom plate (5)  | 923-03420 Torx Plus 5IP Top I/O board to top I/O board connector cowling (2)  | 923-03422 Torx Plus 5IP Antenna coaxial cable routing clips (6)  |
923-03423 Torx Plus 8IP PCIe slots frame to space frame top plate (3)  | 923-03424 Torx Plus 5IP Antennas to space frame top plate (8)  | 923-03425 Torx Plus 8IP SSD modules (2)  |
923-03457 Torx Plus 5IP Antenna connector cowling (4)  | 923-03463 Torx T5 Power button with SIL (4)  | 923-08631 Torx Plus 10IP Heat sink, top (2)  |
923-08637 Torx Plus 8IP Heat sink, front (2)  | 923-09222 Torx Plus 8IP Logic board plate (4)  |
This section shows screws for Mac Pro (Rack, 2023).
923-03430 Torx Plus 8IP Housing to internal frame (16)  | 923-03433 Torx Plus 8IP System fans to bottom internal frame (1)  | 923-03436 Torx Plus 8IP Front I/O board bracket (3) Logic board to bottom internal frame (5) Logic board to top internal frame (4)  |
923-03442 Torx Plus 8IP Front plate to housing, outer (4)  | 923-03443 4 mm hex Handles (4)  | 923-03445 Torx Plus 5IP Front I/O board (4)  |
923-03446 Torx Plus 5IP Front I/O board to front I/O board connector cowling (2)  | 923-03447 Torx Plus 3IP Antenna coaxial cable routing clips to front I/O board bracket (2)  | 923-03448 Torx Plus 3IP Antenna coaxial cable routing clips to front plate (4)  |
923-03879 Torx Plus 5IP Antennas, outer (8)  | 923-03880 Torx Plus 5IP Power button with SIL board (6)  | 923-03881 Torx Plus 8IP Front plate to housing, middle (2)  |
923-03882 Torx Plus 3IP Antennas, middle (4)  | 923-08623 Torx Plus 8IP Heat sink, top (2)  |