These M3 Fly nuts are a great choice for mounting circuitboards, mechanical parts, and sensors. They offer excellent grip when tightened by hand, so you won't need any other tools. The nut size is M3, and the shipping list includes 10 Fly nuts.
Using these M3 Fly nuts is easy. Just pick up the nut and hand - tighten it onto the corresponding bolt for circuitboard, mechanical, or sensor mounting. You don't need to use any additional tools as they have a great grip. When using, make sure the surface where you're mounting is clean and flat. This will help the nut hold better. As for maintenance, keep them in a dry place to prevent rusting. If they get dirty, you can simply wipe them with a clean cloth.
