From bdf86c4cbdb22fe800ea0beb4c680b8be5dcb5a4 Mon Sep 17 00:00:00 2001 From: Gigahawk Date: Fri, 6 Aug 2021 04:54:43 -0700 Subject: [PATCH] Add replacement screw specifications to GMMK Pro readme (#13903) --- keyboards/gmmk/pro/readme.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/keyboards/gmmk/pro/readme.md b/keyboards/gmmk/pro/readme.md index 2307a525ca0..e291179c990 100644 --- a/keyboards/gmmk/pro/readme.md +++ b/keyboards/gmmk/pro/readme.md @@ -21,3 +21,17 @@ To reset the board into bootloader mode, do one of the following: * Fn+Backslash 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).