This captive heat sink screw features a spring-loaded design that ensures a secure mechanical connection with a set preload, offering reliable performance in the face of shock, vibration, and thermal expansion. Made of durable aluminum alloy with a zinc plated finish, it boasts both strength and corrosion resistance. The versatile 4-40 thread size and dual slotted/phillips drive type make it easy to install and remove as needed. Plus, its RoHS compliance guarantees its environmentally-friendly construction. Perfect for a wide range of applications requiring efficient heat dissipation and secure fastening.
