Round Circuit Board Spacer: #4 Screw, 3/8" OAL, 0.116" ID, 1/4" OD, Aluminum MPN:S521-M04-F16-E

This aluminum round circuit board spacer from KeO is a precision-engineered hardware component designed to provide a stable and reliable connection between electrical components while maintaining the correct distance or spacing needed. With its small diameter of 3/8, length of 0.116 inside diameter, and 1/4 outside diameter, this spacer can be used in a variety of applications where precise measurements are essential. Its 4-40 screw threads make it compatible with most standard circuit boards while its robust aluminum construction provides excellent conductivity and durability. The product is widely used in the electronics industry for printed circuit board assembly and design, robotic controls, automotive controls, and telecommunications equipment where precise spacing is critical to prevent short circuits and ensure efficient operations.