From db966c966929dd3abc29ebab7ce47d638ba4a94f Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Tue, 24 Dec 2024 12:39:34 +0100
Subject: WIP: Move `mech` directory to `case`

TODO: There are outdated references (see grep -R mech .)

The directory name should reflect what is inside, not the field of
engineering it belongs to.
---
 case/pcb_case/bolt.scad | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 case/pcb_case/bolt.scad

(limited to 'case/pcb_case/bolt.scad')

diff --git a/case/pcb_case/bolt.scad b/case/pcb_case/bolt.scad
new file mode 100644
index 0000000..4c26c30
--- /dev/null
+++ b/case/pcb_case/bolt.scad
@@ -0,0 +1,13 @@
+// bolt based on ISO 4762 (https://www.fasteners.eu/us/standards/ISO/4762)
+bolt_k = 3;
+bolt_l = 10;
+bolt_dk = 5.5;
+bolt_ds = 3;
+bolt_ds_tol = 0.45;
+
+module bolt() {
+	union() {
+		cylinder(d=bolt_ds, h=bolt_l, $fn=30);
+		translate([0, 0, -bolt_ds]) cylinder(d=bolt_dk, h=bolt_ds, $fn=30);
+	}
+}
-- 
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