A must have
"If you fly FPV eventually you’ll run into a prop with a thicker hub. These still being nylock will run down further on the shaft and make sure the prop doesn’t back off. I use them on majority of my builds."

These low profile prop nuts are perfect for virtually any motor with an M5 shaft, the nylock makes sure they're secure during flight.
Check out our other prop tools, nuts, and accessories, as well as the tools and building supplies section!