1. Nylon M3x10mm Threaded Male-Female Standoff Screws Assortment Kit.

2. Nylon has the characteristics of insulativity, Non-Magnetic, thermal insulation, corrosion resistance and etc.

3. Application in computers, electronics,  PC board, FPV racing drone frames, RC parts, and other DIY hobbies, etc.

4. Light weight.

5. Cheap price.