iMac (24-inch, M1, 2021, Four ports) 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.
923-05173 Torx® T3 Antenna grounding clip (2)  | 923-05174 Torx T3 Antenna grounding clip (3)  | 923-05554 Torx Plus 10IP Stand (5) VESA mount adapter (7)  | 923-05555 Torx T3 USB-C board (4)  |
923-05556 2.5 mm hex nut Logic board (4)  | 923-05557 Torx T3 Logic board cover (11)  | 923-05558 Torx T3 Fans (2)  | 923-05559 Torx T3 Adapter board connector cowling, low-speed flex cable (5)  |
923-05560 Torx T3 Adapter board (5)  | 923-05561 Torx T3 Logic board connector cowling, low-speed flex cable (3)  | 923-05562 Torx T3 Cowling, USB-C board (4)  | 923-05573 2.5 mm hex nut Logic board (5)  |
923-05574 Torx T3 Bluetooth and Wi-Fi antenna (3) Wi-Fi antenna (2)  | 923-05668 Torx T3 Audio board to antenna (1)  | 923-05669 Torx T3 Audio board (1)  | 923-05670 Torx T3 Audio board flex cable (1)  |
923-05671 3.5 mm hex nut Audio board (1)  | 923-06114 Torx Plus 10IP Stand (2)  | — | — |