Just a hex mesh, parametric, free, it really “ticks” my “boxes”, hope it ticks yours too.

Variables to mess with are at the start of the file.

hole_size = 3.5; // the size of the holes hole_padding = 0.5; // extra thickness on the wires, mess with // this to make it look good mesh_thickness = 1; // how thick half_x = 10; // half the x dimension, it will be 20 hexes wide half_y = 10; // half the y dimension, it will be 20 hexes tall