Ender 3, Bed Level Knobs with Captured Nylon Lock Nut

This is a replacement level knob for the Creality Ender 3. It is a two-part piece (top and bottom) with a space for a captured nylon M4 lock nut. The two pieces are intended to be glued together, capturing the nut inside.The photo shows the printed and assembled pieces in red next to the original level knobs.

I have been running these on my printer for the last month, printed in PLA, and they have been working without issue. Although, I originally intended and expected them to require more force to adjust than the stock level knobs (because of the nylon lock nut), I cannot tell a difference with just my fingers. Nonetheless, I'm releasing them in case someone else finds them useful.