100 Pieces M3 8mm x 0.8mm Thick Red Fiber Insulating Washers for PCB Motherboard Mounting

Ideal for printed circuit boards: Designed for mounting on motherboards and printed circuit boards to prevent short circuits and ensure insulation.
Versatile use: Suitable for computers, electronic projects, DIY printed circuit boards, and industrial applications.
Standard size: M3 with an 8mm outer diameter and 0.8mm thickness, fits perfectly with common mounting screws.
Material: Made of red fiber for reliable insulation and long-lasting performance.
Electrical safety: Protects components from accidental contact with conductive surfaces.