Specification:
Material: Aluminum alloy
Surface treatment: anodizing
Packaging content: 20 M3 washers
Size: Model: M3; Outer diameter: 8mm; Aperture: 3.1mm; Thickness: 2mm
Features:
Using high-strength raw materials, not easy to break, with uniform stress;
Anti-slip and anti loosening, with high wear resistance and toughness.
Widely used in drones/mechanical accessories.