M3 x 20mm Nylon Bolt

Just swapped out the metal screws in my antenna mount for these nylon ones and the RF interference is completely gone. The cross-head drives nicely with a standard screwdriver, though I’d suggest not over-torquing them since they’re plastic.

Perfect for my drone build where I needed non-conductive fasteners near the antenna — the cross-head makes them easy to tighten without stripping. These are noticeably lighter than metal bolts, and the 20mm length was just right for mounting the flight controller.

Needed to replace some metal standoffs in a drone project, and these M3x20s are perfect since they won’t mess with RF signals at all. The cross-head cuts a clean drive every time, and being nylon they’ve saved me a few grams where it counts.