M5 M6-M12 M16 M20 Screw Protective Vent Plug Breathers VentValve Air Vent Valves Features: Preventing entry of contaminants like dust, dirt and debris. High-performance venting eliminates the need for extra-hardened components, saving weight and costs. Use high-quality sealing rings,good waterproof breathable. The threaded hole does not need a nut to fix it,screw it in directly. Uses: communication boxes, 5G boxes, gearboxes, electronic products.
note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.