30pcs FPV M5 Nuts CW Self-Locking Lock Nuts Flanged Nylon Insert Aluminum Alloy for FPV Parts Quadcopter Motor Prop Adapter RC Racing Drone (6 Colors)

As far as nuts go, these do the job. They're a little on the shallow side, but they work. I've let a couple of others try them out, and everyone is very happy with these nuts.When the package arrived, I was missing one nut out of the sack. I contacted the company, INTGAMX US, and they sent me a free replacement. Very good customer service!

First, as soon as i opened the bag i went straight for the reds, they werent tightening and i though of man there not the same m5 size. But i pulled my old tyro out of storage and found they were reversed thread. After checking all of them i found only a handfull were reversed thread and most were correct.I cant complain, they were cheap enough to get and i can still keep my drones flying. The metal quality is medium, it isnt soft but it is no tool steel. The only reason im giving a 4/5 is because it was even possible for me to receive reversed thread, but they are decent nuts.

Perfect cause there's a bunch in a pack and I'm diggin the colors!

Nice

Received 29. Was short 1 black and 7 out of the 29 was reversed thread so I basically only got 22.