Flange Nuts

The M3 flange nut provides a compact fastening solution for electronics assemblies, mechanical frames, and prototyping platforms. Designed with an integrated flange base, this metric fastening component distributes clamping force over a wider surface area while reducing the need for additional washers. A textured contact surface increases friction against mounting materials, helping maintain stable connections in vibration‑prone environments. Common M3 threading ensures compatibility with widely used bolts and standoffs, making this hardware piece suitable for robotics builds, sensor mounting structures, and modular electronics projects. Each package includes ten flange nuts, supporting multi‑point installations across compact mechanical and embedded system designs.

Integrated Flange for Washer-Free Assembly

A built‑in flange base expands the contact area between the fastener and mounting surface, functioning similarly to a washer while remaining part of the nut itself. This structural design distributes pressure more evenly, reducing localized stress on circuit boards, brackets, or structural plates. The textured underside of the flange increases grip against the installation surface, minimizing the chance of loosening caused by vibration or repeated movement. Fewer separate parts simplify assembly workflows, reduce hardware inventory requirements, and support cleaner mechanical layouts in tightly integrated electronics or robotics systems.

Reliable Metric Fastener for Electronics and Mechanical Builds

Standard M3 internal threading allows the flange fastener to pair with widely available M3 bolts, threaded rods, and spacers used across maker and engineering hardware ecosystems. Such compatibility supports installation within robotics chassis, embedded sensor mounts, electronics enclosures, and mechanical prototype structures. The wide‑base nut maintains stable clamping performance across lightweight modules as well as structural brackets. Consistent metric threading and durable mechanical grip enable dependable fastening across both rapid prototyping environments and long‑term project assemblies.

From robotics frames and sensor brackets to electronics housings and development prototypes, the metric flange fastener supports reliable mechanical connections without requiring additional washers. A pack of ten units provides sufficient quantity for multi‑point installations commonly found in circuit board mounting and structural assemblies. Reliable grip, simple installation, and standard M3 compatibility make this hardware component a practical fastening option for maker workshops, engineering labs, and embedded system development projects.