Custom CNC Turning Aluminum Threaded Heat Sink Connector

This custom aluminum heat dissipation connector is processed by precision CNC turning. It is an integrated shaft-type part with external thread at both ends, hexagonal positioning shoulder in the middle and a series of stacked annular cooling fins. The layered fin structure greatly increases the heat exchange area, achieving efficient passive heat dissipation.
Thread profile, thread pitch, fin thickness, concentricity and flatness are strictly controlled during machining. All features are finished in one clamping to guarantee excellent coaxiality of the threaded ends, which avoids assembly jamming and sealing failure caused by offset. The compact structure is convenient for threaded installation and connection.
6061 aluminum alloy is the preferred material, with outstanding thermal conductivity and low density. Surface treatments including natural anodizing, hard anodizing, sandblasting and polishing are available. The aluminum material can effectively transfer heat from high-temperature sensors, valves and fluid pipelines to the air, reducing the temperature of connected components.
This finned threaded heat sink connector is widely used for high-temperature pressure transmitters, temperature sensors, fluid control valves, steam pipelines and industrial detection instruments. It acts as a heat isolation and heat dissipation adapter to protect sensitive electronic components from high-temperature medium damage.