Merge branch 'master' of github.com:josefprusa/Prusa3

[clinton/prusa3.git] / box_frame / inc / metric.scad

diff --git a/box_frame/inc/metric.scad b/box_frame/inc/metric.scad
index d63e4fb..aa5c94c 100644 (file)
--- a/box_frame/inc/metric.scad
+++ b/box_frame/inc/metric.scad
@@ -16,14 +16,18 @@ smooth_bar_diameter_horizontal = 8.5;
 
 // Nuts and bolts
 
+
 m8_diameter = 9;
+//iso4032 says Width across corners = 14.38
 m8_nut_diameter = 14.1;
 
-m4_diameter = 4.5;
-m4_nut_diameter = 9;
-m4_nut_diameter_horizontal = 10;
+m4_diameter = 4.7;
+//iso4032 says 7.66
+m4_nut_diameter = 7.6;
+m4_nut_diameter_horizontal = 8;
 
 m3_diameter = 3.6;
+//iso4032 says 6.01
 m3_nut_diameter = 5.3;
 m3_nut_diameter_horizontal = 6.8;
 m3_washer_diameter = 6.9;