Knobs for M4 & M5 with caps over nut/bolt head

Large and small knobs to suit M4 & M5 sizes. Use with a hex head bolt or nut. Prints with support, can also print without support but will need cleaning up. Remove rubbish and insert nut or bolt. Then snap a cap over to finish. A drop of superglue will help, but the caps are secure as is. Use the same cap without the hole for all four knob sizes. See my other listing for M6 & M8 knobs.