diff --git a/v1/scad/lib/screw_hole.scad b/v1/scad/lib/screw_hole.scad
index 8662f67..7cd4a74 100644
--- a/v1/scad/lib/screw_hole.scad
+++ b/v1/scad/lib/screw_hole.scad
@@ -11,7 +11,7 @@ module screw_hole(h) {
         // Large hex nut
         translate([0, 0, 3])
         linear_extrude(0.01)
-        hexagon(inradius=2.8);
+        hexagon(inradius=2.85);
 
         // Small hex nut
         linear_extrude(0.01)