Round Circuit Board Spacer: M4 Screw, 24 mm OAL, 4.2 to 4.8 mm ID, 6 Pkg 77127249 | FleetPride

The Electro Hardware MS1047M04F16F is a precision-engineered circuit board spacer designed to provide reliable separation between circuit boards and chassis or other components. With an overall length of 1-1/4 inches and a round body design, this spacer ensures consistent spacing, which is crucial for maintaining optimal airflow and preventing component overheating. The spacer's uncoated aluminum construction offers a lightweight yet durable solution, effectively reducing the overall weight of electronic assemblies without compromising strength. Its female unthreaded design allows for easy installation and secure attachment to circuit boards, streamlining the assembly process. This spacer is particularly beneficial in applications where precise spacing is essential for performance and longevity, such as in high-density electronic devices and sensitive equipment. By incorporating the MS1047M04F16F spacer into your designs, you can enhance the structural integrity and thermal management of your electronic products, leading to improved reliability and extended service life.