m8-thin-washer: a blivet

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

diff --git a/m8-thin-washer.scad b/m8-thin-washer.scad
new file mode 100644 (file)
index 0000000..8e1f26f
--- /dev/null
+++ b/m8-thin-washer.scad
@@ -0,0 +1,13 @@
+// -*- C -*-
+
+include <utils.scad>
+
+$fa = 1;
+$fs = 0.1;
+
+linextr(0, 0.425 + 0.125 * 2) {
+  difference(){
+    circle(r=  15        /2);
+    circle(r= (8 + 0.5)  /2);
+  }
+}