M3 30mm Hexagonal Male-Female Standoff Mounting Kit (10 Sets)

The M3 30mm Hexagonal Male-Female Standoff Mounting Kit provides rigid vertical separation for stacked circuit boards, sensor modules, and mechanical structures. It is ideal for robotics builders, students, and makers assembling multi-tier chassis, embedded controllers, and custom prototyping frames.

Generous vertical clearance

Each 30mm standoff creates reliable vertical spacing between stacked PCB layers. This clearance allows clean routing of wiring, connectors, and sensor cables while improving overall airflow and mechanical stability.

Modular male-female threading

The threaded M3 male-female design enables direct stacking and extension for multi-level builds. It ensures strong alignment between mounted boards and supports repeated assembly and disassembly during prototyping.

Hexagonal body for secure fastening

The hexagonal exterior allows easy tightening with standard workshop tools. This ensures firm mechanical connections that resist vibration during robot movement and active operation.

Complete hardware set

The kit includes 10 M3 30mm standoffs alongside 10 matching M3 6mm screws and 10 M3 nuts. This all-in-one pack provides everything needed to fasten development boards and structural brackets immediately.

Broad project versatility

These spacers support multi-level robot chassis construction, sensor platform stacking, and embedded electronics mounting. They deliver reliable structural reinforcement across DIY electronics and engineering hardware projects.