To hang an Icon - https://erenon.hu/posts/2025-03-14-to-hang-an-icon/

pin.scad

V=2;
W=15;
D=30;
H1=50;

cube([D, V, W]);
cube([D, H1, V]);

difference() {
    cube([V, H1, W]);
    
    translate([-V/2, 10, 8])
    rotate ([0,90,0])
    cylinder(2*V, r=2, true);
}

difference() {
    translate([D, 0, 0]) cube([V, H1, W]);
    
    translate([D-V/2, 10, 8])
    rotate ([0,90,0])
    cylinder(2*V, r=2, true);
}

// Copied from https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/
// Create a half-pyramid from a single linear extrusion
module halfpyramid(base, height) {
   linear_extrude(height, scale=0.01)
      translate([-base/2, 0, 0]) square([base, base/2]);
}

translate([0,0,7.5])
rotate ([90,90,0])
halfpyramid(W, 10);