Scaled up for .25 caliber. Used 1/2" x 24 nut.
Check your nut size with testNut .stl. Loose fit is good as it can be lined up with a dirll bit for final glue up.
Printed with nut side up.
Scale for your needs
25_caliber.stl | 401.9KB | |
testNut.stl | 36.7KB |