poster-tube-lid: fix screw len

They're actually M5 x 16.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index aea8c1d9a7633b01a0ddf2c0a5c5c2629e417069..cbf3747b9b8ab022fa8f420ff9c5df6d54f90b5b 100644 (file)
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -105,7 +105,7 @@ wmb_screw_head_dia = 8.7 + 0.5;
 wmb_screw_around_x = 4;
 wmb_screw_around_z = 6;
 wmb_screw_depth_min = 10;
-web_screw_len = 15 + 1;
+web_screw_len = 16 + 0.5;
 wmb_nut_across = 7.82 + 0.35;
 wmb_nut_around_min = 2;
 wmb_nut_behind_min = 5;