881 B
881 B
These are the specifications for the Macintosh case screws.
Compact Mac Case Top
- Screw, Tap, M 4.22 x 1.41* x 16, Torx, Zinc
- Apple P/N: 426-1007
NOTE: The replacement screw pitch is a more typical 1.46. This doesn't affect threading at this screw's length and was a lot cheaper than custom tooling.
Compact Mac Case Bottom
- Screw, Tap, 8-32 x .625, Torx, Blk Zinc Oxide
- Apple P/N: 435-5002
See the 68kMLA forum post for further discussion.
2020-12-20: https://68kmla.org/forums/topic/61607-brand-new-case-screws/
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