Complete your non-conductive fastening setup with this Nylon Plastic Nut in M3 size, 3mm thick. Made from durable Nylon 66 (Polyamide), this hex nut is the natural pairing for M3 nylon bolts and screws, giving you a fully insulated, corrosion-resistant fastening solution for electronics and general DIY projects.

Because nylon doesn’t conduct electricity or corrode, this nut is ideal for securing PCBs, sensor mounts, standoffs, and enclosures where metal hardware risks short circuits or interference. It’s also a smart choice for outdoor, marine, or humid environments where rust-prone metal nuts would eventually fail or degrade.

Lightweight and easy to hand-tighten, this nut works well in weight-sensitive builds such as drones, RC models, and 3D-printed housings. The hex-shaped body allows for a firm grip with pliers or a wrench when extra tightening is needed, while its smooth finish protects against scratching sensitive surfaces during assembly.

A practical staple for hobbyists, students, and engineers working with Arduino, ESP32, and Raspberry Pi projects, this nut is equally useful for general electronics assembly, prototyping, and panel mounting. Keep a stock on hand for quick, tool-friendly, non-conductive fastening whenever your project calls for it.