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authorGigahawk <jasperchan515@gmail.com>2021-08-06 15:11:17 -0700
committerGitHub <noreply@github.com>2021-08-07 08:11:17 +1000
commit13b94b468d728f43b7edcd91224ea217851b80bc (patch)
tree46c68a0a9a4e77c8a1470e091eac62a8e9391b8e /keyboards/gmmk
parent9e7bfdf6c63b7d72a21d358d36ddcdc03c58dc76 (diff)
Copy GMMK Pro screw specs to ISO readme (#13908)
Diffstat (limited to 'keyboards/gmmk')
-rw-r--r--keyboards/gmmk/pro/iso/readme.md14
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diff --git a/keyboards/gmmk/pro/iso/readme.md b/keyboards/gmmk/pro/iso/readme.md
index 3f255c490e..62dbee5d0f 100644
--- a/keyboards/gmmk/pro/iso/readme.md
+++ b/keyboards/gmmk/pro/iso/readme.md
@@ -21,3 +21,17 @@ To reset the board into bootloader mode, do one of the following:
* Fn+Backspace will reset the board to bootloader mode if you have flashed the default QMK keymap
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Case Screw Replacements
+
+Many users report stripped case screws when disassembling the board.
+
+The stock case screws are:
+* Thread: M2
+* Thread length: ~5 mm
+* Head diameter: ~3.8 mm
+* Head counterbore diameter: ~4.0 mm
+* Head counterbore depth: ~1.9 mm
+
+Most M2x5mm screws should fit fine, although it's best to ensure that the screw head will fit inside the counterbore.
+For reference, [this hex socket head screw](https://www.mcmaster.com/91292A005/) from McMaster-Carr should fit nearly flush (head will protrude above the counterbore by ~0.1 mm).