Makerparts.ca
M5 Nylon Insert Hex Locknut
This item is not currently in Stock, but is available for pre-order - typically a one week delay for pre-ordered items.
This handy little locknut is included with each of our Wheel Kits. They are super affordable and will work with the low profile m5 screws
For your convenience these are sold individually or 10-packs, so add as many as you need.