- M3 screw spacers made of high-quality nylon, ideal for mounting motherboards and printed circuit boards - The package includes 30 units with M3 thread and a combined length of 11 mm + 6 mm (female-male) - Non-conductive material, corrosion-resistant, and less brittle than metal spacers - Provide electrical insulation, support, and secure fastening in electronic projects - Maintain constant PCB height, preventing bending, twisting, and short circuits - Suitable for use in computers, enclosures, circuit board assembly, and other electronic devices - Easy to install, reusable, and durable, ideal for DIY and electronic repairs - Efficient solution for safely separating and securing electronic components